72754648

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{653}}^1\times {\mathrm{733}}^1$

素因数の和:1411

約数の個数: 32

約数和(自身を含む): 144010800

約数和(自身を除く): 71256152

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 653, 733, 1306, 1466, 2612, 2932, 5224, 5864, 12407, 13927, 24814, 27854, 49628, 55708, 99256, 111416, 478649, 957298, 1914596, 3829192, 9094331, 18188662, 36377324, 72754648]

約数ペア:

[(1, 72754648), (2, 36377324), (4, 18188662), (8, 9094331), (19, 3829192), (38, 1914596), (76, 957298), (152, 478649), (653, 111416), (733, 99256), (1306, 55708), (1466, 49628), (2612, 27854), (2932, 24814), (5224, 13927), (5864, 12407)]