126505472

素因数分解:

$2^9\times {\mathrm{211}}^1\times {\mathrm{1171}}^1$

素因数の和:1400

約数の個数: 40

約数和(自身を含む): 254178672

約数和(自身を除く): 127673200

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 211, 256, 422, 512, 844, 1171, 1688, 2342, 3376, 4684, 6752, 9368, 13504, 18736, 27008, 37472, 54016, 74944, 108032, 149888, 247081, 299776, 494162, 599552, 988324, 1976648, 3953296, 7906592, 15813184, 31626368, 63252736, 126505472]

約数ペア:

[(1, 126505472), (2, 63252736), (4, 31626368), (8, 15813184), (16, 7906592), (32, 3953296), (64, 1976648), (128, 988324), (211, 599552), (256, 494162), (422, 299776), (512, 247081), (844, 149888), (1171, 108032), (1688, 74944), (2342, 54016), (3376, 37472), (4684, 27008), (6752, 18736), (9368, 13504)]