64158208

素因数分解:

$2^9\times {\mathrm{29}}^2\times {\mathrm{149}}^1$

素因数の和:225

約数の個数: 60

約数和(自身を含む): 133654950

約数和(自身を除く): 69496742

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 149, 232, 256, 298, 464, 512, 596, 841, 928, 1192, 1682, 1856, 2384, 3364, 3712, 4321, 4768, 6728, 7424, 8642, 9536, 13456, 14848, 17284, 19072, 26912, 34568, 38144, 53824, 69136, 76288, 107648, 125309, 138272, 215296, 250618, 276544, 430592, 501236, 553088, 1002472, 1106176, 2004944, 2212352, 4009888, 8019776, 16039552, 32079104, 64158208]

約数ペア:

[(1, 64158208), (2, 32079104), (4, 16039552), (8, 8019776), (16, 4009888), (29, 2212352), (32, 2004944), (58, 1106176), (64, 1002472), (116, 553088), (128, 501236), (149, 430592), (232, 276544), (256, 250618), (298, 215296), (464, 138272), (512, 125309), (596, 107648), (841, 76288), (928, 69136), (1192, 53824), (1682, 38144), (1856, 34568), (2384, 26912), (3364, 19072), (3712, 17284), (4321, 14848), (4768, 13456), (6728, 9536), (7424, 8642)]