66426698

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2861}}^1$

素因数の和:2942

約数の個数: 32

約数和(自身を含む): 115395840

約数和(自身を除く): 48969142

約数列:

[1, 2, 13, 19, 26, 38, 47, 94, 247, 494, 611, 893, 1222, 1786, 2861, 5722, 11609, 23218, 37193, 54359, 74386, 108718, 134467, 268934, 706667, 1413334, 1748071, 2554873, 3496142, 5109746, 33213349, 66426698]

約数ペア:

[(1, 66426698), (2, 33213349), (13, 5109746), (19, 3496142), (26, 2554873), (38, 1748071), (47, 1413334), (94, 706667), (247, 268934), (494, 134467), (611, 108718), (893, 74386), (1222, 54359), (1786, 37193), (2861, 23218), (5722, 11609)]