7438112

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1$

素因数の和:162

約数の個数: 72

約数和(自身を含む): 17193708

約数和(自身を除く): 9755596

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 68, 88, 113, 121, 136, 176, 187, 226, 242, 272, 352, 374, 452, 484, 544, 748, 904, 968, 1243, 1496, 1808, 1921, 1936, 2057, 2486, 2992, 3616, 3842, 3872, 4114, 4972, 5984, 7684, 8228, 9944, 13673, 15368, 16456, 19888, 21131, 27346, 30736, 32912, 39776, 42262, 54692, 61472, 65824, 84524, 109384, 169048, 218768, 232441, 338096, 437536, 464882, 676192, 929764, 1859528, 3719056, 7438112]

約数ペア:

[(1, 7438112), (2, 3719056), (4, 1859528), (8, 929764), (11, 676192), (16, 464882), (17, 437536), (22, 338096), (32, 232441), (34, 218768), (44, 169048), (68, 109384), (88, 84524), (113, 65824), (121, 61472), (136, 54692), (176, 42262), (187, 39776), (226, 32912), (242, 30736), (272, 27346), (352, 21131), (374, 19888), (452, 16456), (484, 15368), (544, 13673), (748, 9944), (904, 8228), (968, 7684), (1243, 5984), (1496, 4972), (1808, 4114), (1921, 3872), (1936, 3842), (2057, 3616), (2486, 2992)]