65504894

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{997}}^1$

素因数の和:1057

約数の個数: 48

約数和(自身を含む): 127759968

約数和(自身を除く): 62255074

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 266, 361, 494, 722, 997, 1729, 1994, 2527, 3458, 4693, 5054, 6979, 9386, 12961, 13958, 18943, 25922, 32851, 37886, 65702, 90727, 132601, 181454, 246259, 265202, 359917, 492518, 719834, 1723813, 2519419, 3447626, 4678921, 5038838, 9357842, 32752447, 65504894]

約数ペア:

[(1, 65504894), (2, 32752447), (7, 9357842), (13, 5038838), (14, 4678921), (19, 3447626), (26, 2519419), (38, 1723813), (91, 719834), (133, 492518), (182, 359917), (247, 265202), (266, 246259), (361, 181454), (494, 132601), (722, 90727), (997, 65702), (1729, 37886), (1994, 32851), (2527, 25922), (3458, 18943), (4693, 13958), (5054, 12961), (6979, 9386)]