72817394

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{823}}^1$

素因数の和:962

約数の個数: 32

約数和(自身を含む): 122097024

約数和(自身を除く): 49279630

約数列:

[1, 2, 13, 26, 41, 82, 83, 166, 533, 823, 1066, 1079, 1646, 2158, 3403, 6806, 10699, 21398, 33743, 44239, 67486, 68309, 88478, 136618, 438659, 877318, 888017, 1776034, 2800669, 5601338, 36408697, 72817394]

約数ペア:

[(1, 72817394), (2, 36408697), (13, 5601338), (26, 2800669), (41, 1776034), (82, 888017), (83, 877318), (166, 438659), (533, 136618), (823, 88478), (1066, 68309), (1079, 67486), (1646, 44239), (2158, 33743), (3403, 21398), (6806, 10699)]