15440728

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2707}}^1$

素因数の和:2767

約数の個数: 32

約数和(自身を含む): 31196160

約数和(自身を除く): 15755432

約数列:

[1, 2, 4, 8, 23, 31, 46, 62, 92, 124, 184, 248, 713, 1426, 2707, 2852, 5414, 5704, 10828, 21656, 62261, 83917, 124522, 167834, 249044, 335668, 498088, 671336, 1930091, 3860182, 7720364, 15440728]

約数ペア:

[(1, 15440728), (2, 7720364), (4, 3860182), (8, 1930091), (23, 671336), (31, 498088), (46, 335668), (62, 249044), (92, 167834), (124, 124522), (184, 83917), (248, 62261), (713, 21656), (1426, 10828), (2707, 5704), (2852, 5414)]