2783403472

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{42461}}^1$

素因数の和:42727

約数の個数: 40

約数和(自身を含む): 5733898632

約数和(自身を除く): 2950495160

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 241, 272, 482, 964, 1928, 3856, 4097, 8194, 16388, 32776, 42461, 65552, 84922, 169844, 339688, 679376, 721837, 1443674, 2887348, 5774696, 10233101, 11549392, 20466202, 40932404, 81864808, 163729616, 173962717, 347925434, 695850868, 1391701736, 2783403472]

約数ペア:

[(1, 2783403472), (2, 1391701736), (4, 695850868), (8, 347925434), (16, 173962717), (17, 163729616), (34, 81864808), (68, 40932404), (136, 20466202), (241, 11549392), (272, 10233101), (482, 5774696), (964, 2887348), (1928, 1443674), (3856, 721837), (4097, 679376), (8194, 339688), (16388, 169844), (32776, 84922), (42461, 65552)]