472896788

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{31687}}^1$

素因数の和:31752

約数の個数: 48

約数和(自身を含む): 1043422464

約数和(自身を除く): 570525676

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 41, 52, 82, 91, 164, 182, 287, 364, 533, 574, 1066, 1148, 2132, 3731, 7462, 14924, 31687, 63374, 126748, 221809, 411931, 443618, 823862, 887236, 1299167, 1647724, 2598334, 2883517, 5196668, 5767034, 9094169, 11534068, 16889171, 18188338, 33778342, 36376676, 67556684, 118224197, 236448394, 472896788]

約数ペア:

[(1, 472896788), (2, 236448394), (4, 118224197), (7, 67556684), (13, 36376676), (14, 33778342), (26, 18188338), (28, 16889171), (41, 11534068), (52, 9094169), (82, 5767034), (91, 5196668), (164, 2883517), (182, 2598334), (287, 1647724), (364, 1299167), (533, 887236), (574, 823862), (1066, 443618), (1148, 411931), (2132, 221809), (3731, 126748), (7462, 63374), (14924, 31687)]