25345548

素因数分解:

$2^2\times 3^4\times {\mathrm{137}}^1\times {\mathrm{571}}^1$

素因数の和:724

約数の個数: 60

約数和(自身を含む): 66858792

約数和(自身を除く): 41513244

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 137, 162, 274, 324, 411, 548, 571, 822, 1142, 1233, 1644, 1713, 2284, 2466, 3426, 3699, 4932, 5139, 6852, 7398, 10278, 11097, 14796, 15417, 20556, 22194, 30834, 44388, 46251, 61668, 78227, 92502, 156454, 185004, 234681, 312908, 469362, 704043, 938724, 1408086, 2112129, 2816172, 4224258, 6336387, 8448516, 12672774, 25345548]

約数ペア:

[(1, 25345548), (2, 12672774), (3, 8448516), (4, 6336387), (6, 4224258), (9, 2816172), (12, 2112129), (18, 1408086), (27, 938724), (36, 704043), (54, 469362), (81, 312908), (108, 234681), (137, 185004), (162, 156454), (274, 92502), (324, 78227), (411, 61668), (548, 46251), (571, 44388), (822, 30834), (1142, 22194), (1233, 20556), (1644, 15417), (1713, 14796), (2284, 11097), (2466, 10278), (3426, 7398), (3699, 6852), (4932, 5139)]