26070736

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{449}}^1$

素因数の和:667

約数の個数: 40

約数和(自身を含む): 53568000

約数和(自身を除く): 27497264

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 191, 304, 382, 449, 764, 898, 1528, 1796, 3056, 3592, 3629, 7184, 7258, 8531, 14516, 17062, 29032, 34124, 58064, 68248, 85759, 136496, 171518, 343036, 686072, 1372144, 1629421, 3258842, 6517684, 13035368, 26070736]

約数ペア:

[(1, 26070736), (2, 13035368), (4, 6517684), (8, 3258842), (16, 1629421), (19, 1372144), (38, 686072), (76, 343036), (152, 171518), (191, 136496), (304, 85759), (382, 68248), (449, 58064), (764, 34124), (898, 29032), (1528, 17062), (1796, 14516), (3056, 8531), (3592, 7258), (3629, 7184)]