1427558864

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{911}}^1\times {\mathrm{2647}}^1$

素因数の和:3603

約数の個数: 40

約数和(自身を含む): 2844841728

約数和(自身を除く): 1417282864

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 911, 1822, 2647, 3644, 5294, 7288, 10588, 14576, 21176, 33707, 42352, 67414, 97939, 134828, 195878, 269656, 391756, 539312, 783512, 1567024, 2411417, 4822834, 9645668, 19291336, 38582672, 89222429, 178444858, 356889716, 713779432, 1427558864]

約数ペア:

[(1, 1427558864), (2, 713779432), (4, 356889716), (8, 178444858), (16, 89222429), (37, 38582672), (74, 19291336), (148, 9645668), (296, 4822834), (592, 2411417), (911, 1567024), (1822, 783512), (2647, 539312), (3644, 391756), (5294, 269656), (7288, 195878), (10588, 134828), (14576, 97939), (21176, 67414), (33707, 42352)]