25429348

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1303}}^1$

素因数の和:1372

約数の個数: 48

約数和(自身を含む): 55206144

約数和(自身を除く): 29776796

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 41, 68, 82, 119, 164, 238, 287, 476, 574, 697, 1148, 1303, 1394, 2606, 2788, 4879, 5212, 9121, 9758, 18242, 19516, 22151, 36484, 44302, 53423, 88604, 106846, 155057, 213692, 310114, 373961, 620228, 747922, 908191, 1495844, 1816382, 3632764, 6357337, 12714674, 25429348]

約数ペア:

[(1, 25429348), (2, 12714674), (4, 6357337), (7, 3632764), (14, 1816382), (17, 1495844), (28, 908191), (34, 747922), (41, 620228), (68, 373961), (82, 310114), (119, 213692), (164, 155057), (238, 106846), (287, 88604), (476, 53423), (574, 44302), (697, 36484), (1148, 22151), (1303, 19516), (1394, 18242), (2606, 9758), (2788, 9121), (4879, 5212)]