61928752

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{203713}}^1$

素因数の和:203740

約数の個数: 20

約数和(自身を含む): 126302680

約数和(自身を除く): 64373928

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 203713, 407426, 814852, 1629704, 3259408, 3870547, 7741094, 15482188, 30964376, 61928752]

約数ペア:

[(1, 61928752), (2, 30964376), (4, 15482188), (8, 7741094), (16, 3870547), (19, 3259408), (38, 1629704), (76, 814852), (152, 407426), (304, 203713)]