25556128

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2671}}^1$

素因数の和:2717

約数の個数: 48

約数和(自身を含む): 56560896

約数和(自身を除く): 31004768

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 92, 104, 184, 208, 299, 368, 416, 598, 736, 1196, 2392, 2671, 4784, 5342, 9568, 10684, 21368, 34723, 42736, 61433, 69446, 85472, 122866, 138892, 245732, 277784, 491464, 555568, 798629, 982928, 1111136, 1597258, 1965856, 3194516, 6389032, 12778064, 25556128]

約数ペア:

[(1, 25556128), (2, 12778064), (4, 6389032), (8, 3194516), (13, 1965856), (16, 1597258), (23, 1111136), (26, 982928), (32, 798629), (46, 555568), (52, 491464), (92, 277784), (104, 245732), (184, 138892), (208, 122866), (299, 85472), (368, 69446), (416, 61433), (598, 42736), (736, 34723), (1196, 21368), (2392, 10684), (2671, 9568), (4784, 5342)]