25299876

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{2531}}^1$

素因数の和:2569

約数の個数: 72

約数和(自身を含む): 72739296

約数和(自身を除く): 47439420

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 49, 51, 68, 84, 98, 102, 119, 147, 196, 204, 238, 294, 357, 476, 588, 714, 833, 1428, 1666, 2499, 2531, 3332, 4998, 5062, 7593, 9996, 10124, 15186, 17717, 30372, 35434, 43027, 53151, 70868, 86054, 106302, 124019, 129081, 172108, 212604, 248038, 258162, 301189, 372057, 496076, 516324, 602378, 744114, 903567, 1204756, 1488228, 1807134, 2108323, 3614268, 4216646, 6324969, 8433292, 12649938, 25299876]

約数ペア:

[(1, 25299876), (2, 12649938), (3, 8433292), (4, 6324969), (6, 4216646), (7, 3614268), (12, 2108323), (14, 1807134), (17, 1488228), (21, 1204756), (28, 903567), (34, 744114), (42, 602378), (49, 516324), (51, 496076), (68, 372057), (84, 301189), (98, 258162), (102, 248038), (119, 212604), (147, 172108), (196, 129081), (204, 124019), (238, 106302), (294, 86054), (357, 70868), (476, 53151), (588, 43027), (714, 35434), (833, 30372), (1428, 17717), (1666, 15186), (2499, 10124), (2531, 9996), (3332, 7593), (4998, 5062)]