63912428

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{4861}}^1$

素因数の和:5057

約数の個数: 24

約数和(自身を含む): 118438320

約数和(自身を除く): 54525892

約数列:

[1, 2, 4, 19, 38, 76, 173, 346, 692, 3287, 4861, 6574, 9722, 13148, 19444, 92359, 184718, 369436, 840953, 1681906, 3363812, 15978107, 31956214, 63912428]

約数ペア:

[(1, 63912428), (2, 31956214), (4, 15978107), (19, 3363812), (38, 1681906), (76, 840953), (173, 369436), (346, 184718), (692, 92359), (3287, 19444), (4861, 13148), (6574, 9722)]