25469712

素因数分解:

$2^4\times 3^2\times {\mathrm{83}}^1\times {\mathrm{2131}}^1$

素因数の和:2228

約数の個数: 60

約数和(自身を含む): 72172464

約数和(自身を除く): 46702752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 83, 144, 166, 249, 332, 498, 664, 747, 996, 1328, 1494, 1992, 2131, 2988, 3984, 4262, 5976, 6393, 8524, 11952, 12786, 17048, 19179, 25572, 34096, 38358, 51144, 76716, 102288, 153432, 176873, 306864, 353746, 530619, 707492, 1061238, 1414984, 1591857, 2122476, 2829968, 3183714, 4244952, 6367428, 8489904, 12734856, 25469712]

約数ペア:

[(1, 25469712), (2, 12734856), (3, 8489904), (4, 6367428), (6, 4244952), (8, 3183714), (9, 2829968), (12, 2122476), (16, 1591857), (18, 1414984), (24, 1061238), (36, 707492), (48, 530619), (72, 353746), (83, 306864), (144, 176873), (166, 153432), (249, 102288), (332, 76716), (498, 51144), (664, 38358), (747, 34096), (996, 25572), (1328, 19179), (1494, 17048), (1992, 12786), (2131, 11952), (2988, 8524), (3984, 6393), (4262, 5976)]