25068708

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3209}}^1$

素因数の和:3257

約数の個数: 72

約数和(自身を含む): 74780160

約数和(自身を除く): 49711452

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 1116, 1302, 1953, 2604, 3209, 3906, 6418, 7812, 9627, 12836, 19254, 22463, 28881, 38508, 44926, 57762, 67389, 89852, 99479, 115524, 134778, 198958, 202167, 269556, 298437, 397916, 404334, 596874, 696353, 808668, 895311, 1193748, 1392706, 1790622, 2089059, 2785412, 3581244, 4178118, 6267177, 8356236, 12534354, 25068708]

約数ペア:

[(1, 25068708), (2, 12534354), (3, 8356236), (4, 6267177), (6, 4178118), (7, 3581244), (9, 2785412), (12, 2089059), (14, 1790622), (18, 1392706), (21, 1193748), (28, 895311), (31, 808668), (36, 696353), (42, 596874), (62, 404334), (63, 397916), (84, 298437), (93, 269556), (124, 202167), (126, 198958), (186, 134778), (217, 115524), (252, 99479), (279, 89852), (372, 67389), (434, 57762), (558, 44926), (651, 38508), (868, 28881), (1116, 22463), (1302, 19254), (1953, 12836), (2604, 9627), (3209, 7812), (3906, 6418)]