64030684

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{20549}}^1$

素因数の和:20613

約数の個数: 24

約数和(自身を含む): 120834000

約数和(自身を除く): 56803316

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 164, 779, 1558, 3116, 20549, 41098, 82196, 390431, 780862, 842509, 1561724, 1685018, 3370036, 16007671, 32015342, 64030684]

約数ペア:

[(1, 64030684), (2, 32015342), (4, 16007671), (19, 3370036), (38, 1685018), (41, 1561724), (76, 842509), (82, 780862), (164, 390431), (779, 82196), (1558, 41098), (3116, 20549)]