28113222

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{1487}}^1$

素因数の和:1652

約数の個数: 32

約数和(自身を含む): 59139072

約数和(自身を除く): 31025850

約数列:

[1, 2, 3, 6, 23, 46, 69, 137, 138, 274, 411, 822, 1487, 2974, 3151, 4461, 6302, 8922, 9453, 18906, 34201, 68402, 102603, 203719, 205206, 407438, 611157, 1222314, 4685537, 9371074, 14056611, 28113222]

約数ペア:

[(1, 28113222), (2, 14056611), (3, 9371074), (6, 4685537), (23, 1222314), (46, 611157), (69, 407438), (137, 205206), (138, 203719), (274, 102603), (411, 68402), (822, 34201), (1487, 18906), (2974, 9453), (3151, 8922), (4461, 6302)]