12668128

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:140

約数の個数: 96

約数和(自身を含む): 30209760

約数和(自身を除く): 17541632

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 29, 32, 34, 44, 58, 68, 73, 88, 116, 136, 146, 176, 187, 232, 272, 292, 319, 352, 374, 464, 493, 544, 584, 638, 748, 803, 928, 986, 1168, 1241, 1276, 1496, 1606, 1972, 2117, 2336, 2482, 2552, 2992, 3212, 3944, 4234, 4964, 5104, 5423, 5984, 6424, 7888, 8468, 9928, 10208, 10846, 12848, 13651, 15776, 16936, 19856, 21692, 23287, 25696, 27302, 33872, 35989, 39712, 43384, 46574, 54604, 67744, 71978, 86768, 93148, 109208, 143956, 173536, 186296, 218416, 287912, 372592, 395879, 436832, 575824, 745184, 791758, 1151648, 1583516, 3167032, 6334064, 12668128]

約数ペア:

[(1, 12668128), (2, 6334064), (4, 3167032), (8, 1583516), (11, 1151648), (16, 791758), (17, 745184), (22, 575824), (29, 436832), (32, 395879), (34, 372592), (44, 287912), (58, 218416), (68, 186296), (73, 173536), (88, 143956), (116, 109208), (136, 93148), (146, 86768), (176, 71978), (187, 67744), (232, 54604), (272, 46574), (292, 43384), (319, 39712), (352, 35989), (374, 33872), (464, 27302), (493, 25696), (544, 23287), (584, 21692), (638, 19856), (748, 16936), (803, 15776), (928, 13651), (986, 12848), (1168, 10846), (1241, 10208), (1276, 9928), (1496, 8468), (1606, 7888), (1972, 6424), (2117, 5984), (2336, 5423), (2482, 5104), (2552, 4964), (2992, 4234), (3212, 3944)]