28051764

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{179819}}^1$

素因数の和:179839

約数の個数: 24

約数和(自身を含む): 70489440

約数和(自身を除く): 42437676

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 179819, 359638, 539457, 719276, 1078914, 2157828, 2337647, 4675294, 7012941, 9350588, 14025882, 28051764]

約数ペア:

[(1, 28051764), (2, 14025882), (3, 9350588), (4, 7012941), (6, 4675294), (12, 2337647), (13, 2157828), (26, 1078914), (39, 719276), (52, 539457), (78, 359638), (156, 179819)]