40628994

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{307}}^1$

素因数の和:479

約数の個数: 64

約数和(自身を含む): 97929216

約数和(自身を除く): 57300222

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 137, 138, 161, 274, 307, 322, 411, 483, 614, 822, 921, 959, 966, 1842, 1918, 2149, 2877, 3151, 4298, 5754, 6302, 6447, 7061, 9453, 12894, 14122, 18906, 21183, 22057, 42059, 42366, 44114, 49427, 66171, 84118, 98854, 126177, 132342, 148281, 252354, 294413, 296562, 588826, 883239, 967357, 1766478, 1934714, 2902071, 5804142, 6771499, 13542998, 20314497, 40628994]

約数ペア:

[(1, 40628994), (2, 20314497), (3, 13542998), (6, 6771499), (7, 5804142), (14, 2902071), (21, 1934714), (23, 1766478), (42, 967357), (46, 883239), (69, 588826), (137, 296562), (138, 294413), (161, 252354), (274, 148281), (307, 132342), (322, 126177), (411, 98854), (483, 84118), (614, 66171), (822, 49427), (921, 44114), (959, 42366), (966, 42059), (1842, 22057), (1918, 21183), (2149, 18906), (2877, 14122), (3151, 12894), (4298, 9453), (5754, 7061), (6302, 6447)]