28643342

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{22483}}^1$

素因数の和:22512

約数の個数: 24

約数和(自身を含む): 53826696

約数和(自身を除く): 25183354

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 22483, 44966, 157381, 292279, 314762, 584558, 1101667, 2045953, 2203334, 4091906, 14321671, 28643342]

約数ペア:

[(1, 28643342), (2, 14321671), (7, 4091906), (13, 2203334), (14, 2045953), (26, 1101667), (49, 584558), (91, 314762), (98, 292279), (182, 157381), (637, 44966), (1274, 22483)]