25907029652

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{359}}^1\times {\mathrm{62861}}^1$

素因数の和:63272

約数の個数: 48

約数和(自身を含む): 53226512640

約数和(自身を除く): 27319482988

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 359, 574, 718, 1148, 1436, 2513, 5026, 10052, 14719, 29438, 58876, 62861, 103033, 125722, 206066, 251444, 412132, 440027, 880054, 1760108, 2577301, 5154602, 10309204, 18041107, 22567099, 36082214, 45134198, 72164428, 90268396, 157969693, 315939386, 631878772, 925251059, 1850502118, 3701004236, 6476757413, 12953514826, 25907029652]

約数ペア:

[(1, 25907029652), (2, 12953514826), (4, 6476757413), (7, 3701004236), (14, 1850502118), (28, 925251059), (41, 631878772), (82, 315939386), (164, 157969693), (287, 90268396), (359, 72164428), (574, 45134198), (718, 36082214), (1148, 22567099), (1436, 18041107), (2513, 10309204), (5026, 5154602), (10052, 2577301), (14719, 1760108), (29438, 880054), (58876, 440027), (62861, 412132), (103033, 251444), (125722, 206066)]