12823807696

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3693493}}^1$

素因数の和:3693539

約数の個数: 40

約数和(自身を含む): 29311568384

約数和(自身を除く): 16487760688

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 3693493, 7386986, 14773972, 25854451, 29547944, 51708902, 59095888, 103417804, 114498283, 206835608, 228996566, 413671216, 457993132, 801487981, 915986264, 1602975962, 1831972528, 3205951924, 6411903848, 12823807696]

約数ペア:

[(1, 12823807696), (2, 6411903848), (4, 3205951924), (7, 1831972528), (8, 1602975962), (14, 915986264), (16, 801487981), (28, 457993132), (31, 413671216), (56, 228996566), (62, 206835608), (112, 114498283), (124, 103417804), (217, 59095888), (248, 51708902), (434, 29547944), (496, 25854451), (868, 14773972), (1736, 7386986), (3472, 3693493)]