65974348

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{457}}^1$

素因数の和:682

約数の個数: 48

約数和(自身を含む): 134344224

約数和(自身を除く): 68369876

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 193, 374, 386, 457, 748, 772, 914, 1828, 2123, 3281, 4246, 5027, 6562, 7769, 8492, 10054, 13124, 15538, 20108, 31076, 36091, 72182, 85459, 88201, 144364, 170918, 176402, 341836, 352804, 970211, 1499417, 1940422, 2998834, 3880844, 5997668, 16493587, 32987174, 65974348]

約数ペア:

[(1, 65974348), (2, 32987174), (4, 16493587), (11, 5997668), (17, 3880844), (22, 2998834), (34, 1940422), (44, 1499417), (68, 970211), (187, 352804), (193, 341836), (374, 176402), (386, 170918), (457, 144364), (748, 88201), (772, 85459), (914, 72182), (1828, 36091), (2123, 31076), (3281, 20108), (4246, 15538), (5027, 13124), (6562, 10054), (7769, 8492)]