61966564

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2239}}^1$

素因数の和:2308

約数の個数: 48

約数和(自身を含む): 128701440

約数和(自身を除く): 66734876

約数列:

[1, 2, 4, 11, 17, 22, 34, 37, 44, 68, 74, 148, 187, 374, 407, 629, 748, 814, 1258, 1628, 2239, 2516, 4478, 6919, 8956, 13838, 24629, 27676, 38063, 49258, 76126, 82843, 98516, 152252, 165686, 331372, 418693, 837386, 911273, 1408331, 1674772, 1822546, 2816662, 3645092, 5633324, 15491641, 30983282, 61966564]

約数ペア:

[(1, 61966564), (2, 30983282), (4, 15491641), (11, 5633324), (17, 3645092), (22, 2816662), (34, 1822546), (37, 1674772), (44, 1408331), (68, 911273), (74, 837386), (148, 418693), (187, 331372), (374, 165686), (407, 152252), (629, 98516), (748, 82843), (814, 76126), (1258, 49258), (1628, 38063), (2239, 27676), (2516, 24629), (4478, 13838), (6919, 8956)]