25763608

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{1297}}^1$

素因数の和:1507

約数の個数: 32

約数和(自身を含む): 52335360

約数和(自身を除く): 26571752

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 191, 382, 764, 1297, 1528, 2483, 2594, 4966, 5188, 9932, 10376, 16861, 19864, 33722, 67444, 134888, 247727, 495454, 990908, 1981816, 3220451, 6440902, 12881804, 25763608]

約数ペア:

[(1, 25763608), (2, 12881804), (4, 6440902), (8, 3220451), (13, 1981816), (26, 990908), (52, 495454), (104, 247727), (191, 134888), (382, 67444), (764, 33722), (1297, 19864), (1528, 16861), (2483, 10376), (2594, 9932), (4966, 5188)]