25565652

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{4831}}^1$

素因数の和:4858

約数の個数: 72

約数和(自身を含む): 77118720

約数和(自身を除く): 51553068

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 882, 1323, 1764, 2646, 4831, 5292, 9662, 14493, 19324, 28986, 33817, 43479, 57972, 67634, 86958, 101451, 130437, 135268, 173916, 202902, 236719, 260874, 304353, 405804, 473438, 521748, 608706, 710157, 913059, 946876, 1217412, 1420314, 1826118, 2130471, 2840628, 3652236, 4260942, 6391413, 8521884, 12782826, 25565652]

約数ペア:

[(1, 25565652), (2, 12782826), (3, 8521884), (4, 6391413), (6, 4260942), (7, 3652236), (9, 2840628), (12, 2130471), (14, 1826118), (18, 1420314), (21, 1217412), (27, 946876), (28, 913059), (36, 710157), (42, 608706), (49, 521748), (54, 473438), (63, 405804), (84, 304353), (98, 260874), (108, 236719), (126, 202902), (147, 173916), (189, 135268), (196, 130437), (252, 101451), (294, 86958), (378, 67634), (441, 57972), (588, 43479), (756, 33817), (882, 28986), (1323, 19324), (1764, 14493), (2646, 9662), (4831, 5292)]