15662561852

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{743}}^1\times {\mathrm{6907}}^1$

素因数の和:7770

約数の個数: 48

約数和(自身を含む): 31659640320

約数和(自身を除く): 15997078468

約数列:

[1, 2, 4, 7, 14, 28, 109, 218, 436, 743, 763, 1486, 1526, 2972, 3052, 5201, 6907, 10402, 13814, 20804, 27628, 48349, 80987, 96698, 161974, 193396, 323948, 566909, 752863, 1133818, 1505726, 2267636, 3011452, 5131901, 5270041, 10263802, 10540082, 20527604, 21080164, 35923307, 71846614, 143693228, 559377209, 1118754418, 2237508836, 3915640463, 7831280926, 15662561852]

約数ペア:

[(1, 15662561852), (2, 7831280926), (4, 3915640463), (7, 2237508836), (14, 1118754418), (28, 559377209), (109, 143693228), (218, 71846614), (436, 35923307), (743, 21080164), (763, 20527604), (1486, 10540082), (1526, 10263802), (2972, 5270041), (3052, 5131901), (5201, 3011452), (6907, 2267636), (10402, 1505726), (13814, 1133818), (20804, 752863), (27628, 566909), (48349, 323948), (80987, 193396), (96698, 161974)]