64027678

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{1013}}^1$

素因数の和:1069

約数の個数: 48

約数和(自身を含む): 120244176

約数和(自身を除く): 56216498

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 143, 169, 187, 221, 286, 338, 374, 442, 1013, 1859, 2026, 2431, 2873, 3718, 4862, 5746, 11143, 13169, 17221, 22286, 26338, 31603, 34442, 63206, 144859, 171197, 189431, 223873, 289718, 342394, 378862, 447746, 1883167, 2462603, 2910349, 3766334, 4925206, 5820698, 32013839, 64027678]

約数ペア:

[(1, 64027678), (2, 32013839), (11, 5820698), (13, 4925206), (17, 3766334), (22, 2910349), (26, 2462603), (34, 1883167), (143, 447746), (169, 378862), (187, 342394), (221, 289718), (286, 223873), (338, 189431), (374, 171197), (442, 144859), (1013, 63206), (1859, 34442), (2026, 31603), (2431, 26338), (2873, 22286), (3718, 17221), (4862, 13169), (5746, 11143)]