67630592

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{4261}}^1$

素因数の和:4310

約数の個数: 40

約数和(自身を含む): 139520832

約数和(自身を除く): 71890240

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1984, 3968, 4261, 7936, 8522, 15872, 17044, 34088, 68176, 132091, 136352, 264182, 272704, 528364, 545408, 1056728, 1090816, 2113456, 2181632, 4226912, 8453824, 16907648, 33815296, 67630592]

約数ペア:

[(1, 67630592), (2, 33815296), (4, 16907648), (8, 8453824), (16, 4226912), (31, 2181632), (32, 2113456), (62, 1090816), (64, 1056728), (124, 545408), (128, 528364), (248, 272704), (256, 264182), (496, 136352), (512, 132091), (992, 68176), (1984, 34088), (3968, 17044), (4261, 15872), (7936, 8522)]