28959372

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61879}}^1$

素因数の和:61902

約数の個数: 36

約数和(自身を含む): 78835120

約数和(自身を除く): 49875748

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 61879, 123758, 185637, 247516, 371274, 556911, 742548, 804427, 1113822, 1608854, 2227644, 2413281, 3217708, 4826562, 7239843, 9653124, 14479686, 28959372]

約数ペア:

[(1, 28959372), (2, 14479686), (3, 9653124), (4, 7239843), (6, 4826562), (9, 3217708), (12, 2413281), (13, 2227644), (18, 1608854), (26, 1113822), (36, 804427), (39, 742548), (52, 556911), (78, 371274), (117, 247516), (156, 185637), (234, 123758), (468, 61879)]