2927392

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1$

素因数の和:281

約数の個数: 48

約数和(自身を含む): 6435072

約数和(自身を除く): 3507680

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 104, 124, 208, 227, 248, 403, 416, 454, 496, 806, 908, 992, 1612, 1816, 2951, 3224, 3632, 5902, 6448, 7037, 7264, 11804, 12896, 14074, 23608, 28148, 47216, 56296, 91481, 94432, 112592, 182962, 225184, 365924, 731848, 1463696, 2927392]

約数ペア:

[(1, 2927392), (2, 1463696), (4, 731848), (8, 365924), (13, 225184), (16, 182962), (26, 112592), (31, 94432), (32, 91481), (52, 56296), (62, 47216), (104, 28148), (124, 23608), (208, 14074), (227, 12896), (248, 11804), (403, 7264), (416, 7037), (454, 6448), (496, 5902), (806, 3632), (908, 3224), (992, 2951), (1612, 1816)]