28624176

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{389}}^1$

素因数の和:483

約数の個数: 120

約数和(自身を含む): 93044640

約数和(自身を除く): 64420464

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 73, 84, 112, 126, 144, 146, 168, 219, 252, 292, 336, 389, 438, 504, 511, 584, 657, 778, 876, 1008, 1022, 1167, 1168, 1314, 1533, 1556, 1752, 2044, 2334, 2628, 2723, 3066, 3112, 3501, 3504, 4088, 4599, 4668, 5256, 5446, 6132, 6224, 7002, 8169, 8176, 9198, 9336, 10512, 10892, 12264, 14004, 16338, 18396, 18672, 21784, 24507, 24528, 28008, 28397, 32676, 36792, 43568, 49014, 56016, 56794, 65352, 73584, 85191, 98028, 113588, 130704, 170382, 196056, 198779, 227176, 255573, 340764, 392112, 397558, 454352, 511146, 596337, 681528, 795116, 1022292, 1192674, 1363056, 1590232, 1789011, 2044584, 2385348, 3180464, 3578022, 4089168, 4770696, 7156044, 9541392, 14312088, 28624176]

約数ペア:

[(1, 28624176), (2, 14312088), (3, 9541392), (4, 7156044), (6, 4770696), (7, 4089168), (8, 3578022), (9, 3180464), (12, 2385348), (14, 2044584), (16, 1789011), (18, 1590232), (21, 1363056), (24, 1192674), (28, 1022292), (36, 795116), (42, 681528), (48, 596337), (56, 511146), (63, 454352), (72, 397558), (73, 392112), (84, 340764), (112, 255573), (126, 227176), (144, 198779), (146, 196056), (168, 170382), (219, 130704), (252, 113588), (292, 98028), (336, 85191), (389, 73584), (438, 65352), (504, 56794), (511, 56016), (584, 49014), (657, 43568), (778, 36792), (876, 32676), (1008, 28397), (1022, 28008), (1167, 24528), (1168, 24507), (1314, 21784), (1533, 18672), (1556, 18396), (1752, 16338), (2044, 14004), (2334, 12264), (2628, 10892), (2723, 10512), (3066, 9336), (3112, 9198), (3501, 8176), (3504, 8169), (4088, 7002), (4599, 6224), (4668, 6132), (5256, 5446)]