13292768

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:259

約数の個数: 48

約数和(自身を含む): 27387360

約数和(自身を除く): 14094592

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 103, 109, 148, 206, 218, 296, 412, 436, 592, 824, 872, 1184, 1648, 1744, 3296, 3488, 3811, 4033, 7622, 8066, 11227, 15244, 16132, 22454, 30488, 32264, 44908, 60976, 64528, 89816, 121952, 129056, 179632, 359264, 415399, 830798, 1661596, 3323192, 6646384, 13292768]

約数ペア:

[(1, 13292768), (2, 6646384), (4, 3323192), (8, 1661596), (16, 830798), (32, 415399), (37, 359264), (74, 179632), (103, 129056), (109, 121952), (148, 89816), (206, 64528), (218, 60976), (296, 44908), (412, 32264), (436, 30488), (592, 22454), (824, 16132), (872, 15244), (1184, 11227), (1648, 8066), (1744, 7622), (3296, 4033), (3488, 3811)]