13770068

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{421}}^1$

素因数の和:492

約数の個数: 48

約数和(自身を含む): 28287504

約数和(自身を除く): 14517436

約数列:

[1, 2, 4, 13, 17, 26, 34, 37, 52, 68, 74, 148, 221, 421, 442, 481, 629, 842, 884, 962, 1258, 1684, 1924, 2516, 5473, 7157, 8177, 10946, 14314, 15577, 16354, 21892, 28628, 31154, 32708, 62308, 93041, 186082, 202501, 264809, 372164, 405002, 529618, 810004, 1059236, 3442517, 6885034, 13770068]

約数ペア:

[(1, 13770068), (2, 6885034), (4, 3442517), (13, 1059236), (17, 810004), (26, 529618), (34, 405002), (37, 372164), (52, 264809), (68, 202501), (74, 186082), (148, 93041), (221, 62308), (421, 32708), (442, 31154), (481, 28628), (629, 21892), (842, 16354), (884, 15577), (962, 14314), (1258, 10946), (1684, 8177), (1924, 7157), (2516, 5473)]