28027116

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{59887}}^1$

素因数の和:59910

約数の個数: 36

約数和(自身を含む): 76297312

約数和(自身を除く): 48270196

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 59887, 119774, 179661, 239548, 359322, 538983, 718644, 778531, 1077966, 1557062, 2155932, 2335593, 3114124, 4671186, 7006779, 9342372, 14013558, 28027116]

約数ペア:

[(1, 28027116), (2, 14013558), (3, 9342372), (4, 7006779), (6, 4671186), (9, 3114124), (12, 2335593), (13, 2155932), (18, 1557062), (26, 1077966), (36, 778531), (39, 718644), (52, 538983), (78, 359322), (117, 239548), (156, 179661), (234, 119774), (468, 59887)]