25540224

素因数分解:

$2^7\times 3^1\times {\mathrm{227}}^1\times {\mathrm{293}}^1$

素因数の和:537

約数の個数: 64

約数和(自身を含む): 68372640

約数和(自身を除く): 42832416

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 227, 293, 384, 454, 586, 681, 879, 908, 1172, 1362, 1758, 1816, 2344, 2724, 3516, 3632, 4688, 5448, 7032, 7264, 9376, 10896, 14064, 14528, 18752, 21792, 28128, 29056, 37504, 43584, 56256, 66511, 87168, 112512, 133022, 199533, 266044, 399066, 532088, 798132, 1064176, 1596264, 2128352, 3192528, 4256704, 6385056, 8513408, 12770112, 25540224]

約数ペア:

[(1, 25540224), (2, 12770112), (3, 8513408), (4, 6385056), (6, 4256704), (8, 3192528), (12, 2128352), (16, 1596264), (24, 1064176), (32, 798132), (48, 532088), (64, 399066), (96, 266044), (128, 199533), (192, 133022), (227, 112512), (293, 87168), (384, 66511), (454, 56256), (586, 43584), (681, 37504), (879, 29056), (908, 28128), (1172, 21792), (1362, 18752), (1758, 14528), (1816, 14064), (2344, 10896), (2724, 9376), (3516, 7264), (3632, 7032), (4688, 5448)]