4054904

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:172

約数の個数: 64

約数和(自身を含む): 9484800

約数和(自身を除く): 5429896

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 37, 38, 56, 74, 76, 103, 133, 148, 152, 206, 259, 266, 296, 412, 518, 532, 703, 721, 824, 1036, 1064, 1406, 1442, 1957, 2072, 2812, 2884, 3811, 3914, 4921, 5624, 5768, 7622, 7828, 9842, 13699, 15244, 15656, 19684, 26677, 27398, 30488, 39368, 53354, 54796, 72409, 106708, 109592, 144818, 213416, 289636, 506863, 579272, 1013726, 2027452, 4054904]

約数ペア:

[(1, 4054904), (2, 2027452), (4, 1013726), (7, 579272), (8, 506863), (14, 289636), (19, 213416), (28, 144818), (37, 109592), (38, 106708), (56, 72409), (74, 54796), (76, 53354), (103, 39368), (133, 30488), (148, 27398), (152, 26677), (206, 19684), (259, 15656), (266, 15244), (296, 13699), (412, 9842), (518, 7828), (532, 7622), (703, 5768), (721, 5624), (824, 4921), (1036, 3914), (1064, 3811), (1406, 2884), (1442, 2812), (1957, 2072)]