29127903448

素因数分解:

$2^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1\times {\mathrm{499}}^1$

素因数の和:825

約数の個数: 128

約数和(自身を含む): 64468800000

約数和(自身を除く): 35340896552

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 73, 109, 131, 146, 218, 262, 292, 436, 499, 511, 524, 584, 763, 872, 917, 998, 1022, 1048, 1526, 1834, 1996, 2044, 3052, 3493, 3668, 3992, 4088, 6104, 6986, 7336, 7957, 9563, 13972, 14279, 15914, 19126, 27944, 28558, 31828, 36427, 38252, 54391, 55699, 57116, 63656, 65369, 66941, 72854, 76504, 99953, 108782, 111398, 114232, 130738, 133882, 145708, 199906, 217564, 222796, 254989, 261476, 267764, 291416, 380737, 399812, 435128, 445592, 457583, 509978, 522952, 535528, 761474, 799624, 915166, 1019956, 1042367, 1522948, 1830332, 2039912, 2084734, 3045896, 3660664, 3970543, 4169468, 4771937, 7125221, 7296569, 7941086, 8338936, 9543874, 14250442, 14593138, 15882172, 19087748, 27793801, 28500884, 29186276, 31764344, 33403559, 38175496, 49876547, 55587602, 57001768, 58372552, 66807118, 99753094, 111175204, 133614236, 199506188, 222350408, 267228472, 399012376, 520141133, 1040282266, 2080564532, 3640987931, 4161129064, 7281975862, 14563951724, 29127903448]

約数ペア:

[(1, 29127903448), (2, 14563951724), (4, 7281975862), (7, 4161129064), (8, 3640987931), (14, 2080564532), (28, 1040282266), (56, 520141133), (73, 399012376), (109, 267228472), (131, 222350408), (146, 199506188), (218, 133614236), (262, 111175204), (292, 99753094), (436, 66807118), (499, 58372552), (511, 57001768), (524, 55587602), (584, 49876547), (763, 38175496), (872, 33403559), (917, 31764344), (998, 29186276), (1022, 28500884), (1048, 27793801), (1526, 19087748), (1834, 15882172), (1996, 14593138), (2044, 14250442), (3052, 9543874), (3493, 8338936), (3668, 7941086), (3992, 7296569), (4088, 7125221), (6104, 4771937), (6986, 4169468), (7336, 3970543), (7957, 3660664), (9563, 3045896), (13972, 2084734), (14279, 2039912), (15914, 1830332), (19126, 1522948), (27944, 1042367), (28558, 1019956), (31828, 915166), (36427, 799624), (38252, 761474), (54391, 535528), (55699, 522952), (57116, 509978), (63656, 457583), (65369, 445592), (66941, 435128), (72854, 399812), (76504, 380737), (99953, 291416), (108782, 267764), (111398, 261476), (114232, 254989), (130738, 222796), (133882, 217564), (145708, 199906)]