67724672

素因数分解:

$2^7\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1$

素因数の和:283

約数の個数: 64

約数和(自身を含む): 140454000

約数和(自身を除く): 72729328

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 67, 106, 128, 134, 149, 212, 268, 298, 424, 536, 596, 848, 1072, 1192, 1696, 2144, 2384, 3392, 3551, 4288, 4768, 6784, 7102, 7897, 8576, 9536, 9983, 14204, 15794, 19072, 19966, 28408, 31588, 39932, 56816, 63176, 79864, 113632, 126352, 159728, 227264, 252704, 319456, 454528, 505408, 529099, 638912, 1010816, 1058198, 1277824, 2116396, 4232792, 8465584, 16931168, 33862336, 67724672]

約数ペア:

[(1, 67724672), (2, 33862336), (4, 16931168), (8, 8465584), (16, 4232792), (32, 2116396), (53, 1277824), (64, 1058198), (67, 1010816), (106, 638912), (128, 529099), (134, 505408), (149, 454528), (212, 319456), (268, 252704), (298, 227264), (424, 159728), (536, 126352), (596, 113632), (848, 79864), (1072, 63176), (1192, 56816), (1696, 39932), (2144, 31588), (2384, 28408), (3392, 19966), (3551, 19072), (4288, 15794), (4768, 14204), (6784, 9983), (7102, 9536), (7897, 8576)]