71797504

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{509}}^1$

素因数の和:573

約数の個数: 72

約数和(自身を含む): 156366000

約数和(自身を除く): 84568496

約数列:

[1, 2, 4, 8, 16, 19, 29, 32, 38, 58, 64, 76, 116, 128, 152, 232, 256, 304, 464, 509, 551, 608, 928, 1018, 1102, 1216, 1856, 2036, 2204, 2432, 3712, 4072, 4408, 4864, 7424, 8144, 8816, 9671, 14761, 16288, 17632, 19342, 29522, 32576, 35264, 38684, 59044, 65152, 70528, 77368, 118088, 130304, 141056, 154736, 236176, 280459, 309472, 472352, 560918, 618944, 944704, 1121836, 1237888, 1889408, 2243672, 2475776, 3778816, 4487344, 8974688, 17949376, 35898752, 71797504]

約数ペア:

[(1, 71797504), (2, 35898752), (4, 17949376), (8, 8974688), (16, 4487344), (19, 3778816), (29, 2475776), (32, 2243672), (38, 1889408), (58, 1237888), (64, 1121836), (76, 944704), (116, 618944), (128, 560918), (152, 472352), (232, 309472), (256, 280459), (304, 236176), (464, 154736), (509, 141056), (551, 130304), (608, 118088), (928, 77368), (1018, 70528), (1102, 65152), (1216, 59044), (1856, 38684), (2036, 35264), (2204, 32576), (2432, 29522), (3712, 19342), (4072, 17632), (4408, 16288), (4864, 14761), (7424, 9671), (8144, 8816)]