63653912

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{991}}^1$

素因数の和:1072

約数の個数: 64

約数和(自身を含む): 144752640

約数和(自身を除く): 81098728

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 37, 56, 62, 74, 124, 148, 217, 248, 259, 296, 434, 518, 868, 991, 1036, 1147, 1736, 1982, 2072, 2294, 3964, 4588, 6937, 7928, 8029, 9176, 13874, 16058, 27748, 30721, 32116, 36667, 55496, 61442, 64232, 73334, 122884, 146668, 215047, 245768, 256669, 293336, 430094, 513338, 860188, 1026676, 1136677, 1720376, 2053352, 2273354, 4546708, 7956739, 9093416, 15913478, 31826956, 63653912]

約数ペア:

[(1, 63653912), (2, 31826956), (4, 15913478), (7, 9093416), (8, 7956739), (14, 4546708), (28, 2273354), (31, 2053352), (37, 1720376), (56, 1136677), (62, 1026676), (74, 860188), (124, 513338), (148, 430094), (217, 293336), (248, 256669), (259, 245768), (296, 215047), (434, 146668), (518, 122884), (868, 73334), (991, 64232), (1036, 61442), (1147, 55496), (1736, 36667), (1982, 32116), (2072, 30721), (2294, 27748), (3964, 16058), (4588, 13874), (6937, 9176), (7928, 8029)]