25369652

素因数分解:

$2^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{41}}^2$

素因数の和:118

約数の個数: 72

約数和(自身を含む): 57892800

約数和(自身を除く): 32523148

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 41, 44, 49, 77, 82, 98, 154, 164, 196, 287, 308, 343, 451, 539, 574, 686, 902, 1078, 1148, 1372, 1681, 1804, 2009, 2156, 3157, 3362, 3773, 4018, 6314, 6724, 7546, 8036, 11767, 12628, 14063, 15092, 18491, 22099, 23534, 28126, 36982, 44198, 47068, 56252, 73964, 82369, 88396, 129437, 154693, 164738, 258874, 309386, 329476, 517748, 576583, 618772, 906059, 1153166, 1812118, 2306332, 3624236, 6342413, 12684826, 25369652]

約数ペア:

[(1, 25369652), (2, 12684826), (4, 6342413), (7, 3624236), (11, 2306332), (14, 1812118), (22, 1153166), (28, 906059), (41, 618772), (44, 576583), (49, 517748), (77, 329476), (82, 309386), (98, 258874), (154, 164738), (164, 154693), (196, 129437), (287, 88396), (308, 82369), (343, 73964), (451, 56252), (539, 47068), (574, 44198), (686, 36982), (902, 28126), (1078, 23534), (1148, 22099), (1372, 18491), (1681, 15092), (1804, 14063), (2009, 12628), (2156, 11767), (3157, 8036), (3362, 7546), (3773, 6724), (4018, 6314)]