66327274

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{379}}^1$

素因数の和:574

約数の個数: 32

約数和(自身を含む): 110315520

約数和(自身を除く): 43988246

約数列:

[1, 2, 13, 26, 53, 106, 127, 254, 379, 689, 758, 1378, 1651, 3302, 4927, 6731, 9854, 13462, 20087, 40174, 48133, 87503, 96266, 175006, 261131, 522262, 625729, 1251458, 2551049, 5102098, 33163637, 66327274]

約数ペア:

[(1, 66327274), (2, 33163637), (13, 5102098), (26, 2551049), (53, 1251458), (106, 625729), (127, 522262), (254, 261131), (379, 175006), (689, 96266), (758, 87503), (1378, 48133), (1651, 40174), (3302, 20087), (4927, 13462), (6731, 9854)]