2792969752

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{821}}^1\times {\mathrm{22381}}^1$

素因数の和:23227

約数の個数: 32

約数和(自身を含む): 5519401200

約数和(自身を除く): 2726431448

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 821, 1642, 3284, 6568, 15599, 22381, 31198, 44762, 62396, 89524, 124792, 179048, 425239, 850478, 1700956, 3401912, 18374801, 36749602, 73499204, 146998408, 349121219, 698242438, 1396484876, 2792969752]

約数ペア:

[(1, 2792969752), (2, 1396484876), (4, 698242438), (8, 349121219), (19, 146998408), (38, 73499204), (76, 36749602), (152, 18374801), (821, 3401912), (1642, 1700956), (3284, 850478), (6568, 425239), (15599, 179048), (22381, 124792), (31198, 89524), (44762, 62396)]