12635216

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1$

素因数の和:180

約数の個数: 80

約数和(自身を含む): 29248128

約数和(自身を除く): 16612912

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 41, 44, 68, 82, 88, 103, 136, 164, 176, 187, 206, 272, 328, 374, 412, 451, 656, 697, 748, 824, 902, 1133, 1394, 1496, 1648, 1751, 1804, 2266, 2788, 2992, 3502, 3608, 4223, 4532, 5576, 7004, 7216, 7667, 8446, 9064, 11152, 14008, 15334, 16892, 18128, 19261, 28016, 30668, 33784, 38522, 46453, 61336, 67568, 71791, 77044, 92906, 122672, 143582, 154088, 185812, 287164, 308176, 371624, 574328, 743248, 789701, 1148656, 1579402, 3158804, 6317608, 12635216]

約数ペア:

[(1, 12635216), (2, 6317608), (4, 3158804), (8, 1579402), (11, 1148656), (16, 789701), (17, 743248), (22, 574328), (34, 371624), (41, 308176), (44, 287164), (68, 185812), (82, 154088), (88, 143582), (103, 122672), (136, 92906), (164, 77044), (176, 71791), (187, 67568), (206, 61336), (272, 46453), (328, 38522), (374, 33784), (412, 30668), (451, 28016), (656, 19261), (697, 18128), (748, 16892), (824, 15334), (902, 14008), (1133, 11152), (1394, 9064), (1496, 8446), (1648, 7667), (1751, 7216), (1804, 7004), (2266, 5576), (2788, 4532), (2992, 4223), (3502, 3608)]