7941648

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{89}}^1$

素因数の和:137

約数の個数: 120

約数和(自身を含む): 24507360

約数和(自身を除く): 16565712

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 44, 48, 52, 66, 78, 88, 89, 104, 132, 143, 156, 169, 176, 178, 208, 264, 267, 286, 312, 338, 356, 429, 507, 528, 534, 572, 624, 676, 712, 858, 979, 1014, 1068, 1144, 1157, 1352, 1424, 1716, 1859, 1958, 2028, 2136, 2288, 2314, 2704, 2937, 3432, 3471, 3718, 3916, 4056, 4272, 4628, 5577, 5874, 6864, 6942, 7436, 7832, 8112, 9256, 11154, 11748, 12727, 13884, 14872, 15041, 15664, 18512, 22308, 23496, 25454, 27768, 29744, 30082, 38181, 44616, 45123, 46992, 50908, 55536, 60164, 76362, 89232, 90246, 101816, 120328, 152724, 165451, 180492, 203632, 240656, 305448, 330902, 360984, 496353, 610896, 661804, 721968, 992706, 1323608, 1985412, 2647216, 3970824, 7941648]

約数ペア:

[(1, 7941648), (2, 3970824), (3, 2647216), (4, 1985412), (6, 1323608), (8, 992706), (11, 721968), (12, 661804), (13, 610896), (16, 496353), (22, 360984), (24, 330902), (26, 305448), (33, 240656), (39, 203632), (44, 180492), (48, 165451), (52, 152724), (66, 120328), (78, 101816), (88, 90246), (89, 89232), (104, 76362), (132, 60164), (143, 55536), (156, 50908), (169, 46992), (176, 45123), (178, 44616), (208, 38181), (264, 30082), (267, 29744), (286, 27768), (312, 25454), (338, 23496), (356, 22308), (429, 18512), (507, 15664), (528, 15041), (534, 14872), (572, 13884), (624, 12727), (676, 11748), (712, 11154), (858, 9256), (979, 8112), (1014, 7832), (1068, 7436), (1144, 6942), (1157, 6864), (1352, 5874), (1424, 5577), (1716, 4628), (1859, 4272), (1958, 4056), (2028, 3916), (2136, 3718), (2288, 3471), (2314, 3432), (2704, 2937)]