25360304

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{577}}^1$

素因数の和:693

約数の個数: 40

約数和(自身を含む): 51173808

約数和(自身を除く): 25813504

約数列:

[1, 2, 4, 8, 16, 41, 67, 82, 134, 164, 268, 328, 536, 577, 656, 1072, 1154, 2308, 2747, 4616, 5494, 9232, 10988, 21976, 23657, 38659, 43952, 47314, 77318, 94628, 154636, 189256, 309272, 378512, 618544, 1585019, 3170038, 6340076, 12680152, 25360304]

約数ペア:

[(1, 25360304), (2, 12680152), (4, 6340076), (8, 3170038), (16, 1585019), (41, 618544), (67, 378512), (82, 309272), (134, 189256), (164, 154636), (268, 94628), (328, 77318), (536, 47314), (577, 43952), (656, 38659), (1072, 23657), (1154, 21976), (2308, 10988), (2747, 9232), (4616, 5494)]