25016318

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{331}}^1$

素因数の和:440

約数の個数: 32

約数和(自身を含む): 41306112

約数和(自身を除く): 16289794

約数列:

[1, 2, 23, 31, 46, 53, 62, 106, 331, 662, 713, 1219, 1426, 1643, 2438, 3286, 7613, 10261, 15226, 17543, 20522, 35086, 37789, 75578, 236003, 403489, 472006, 543833, 806978, 1087666, 12508159, 25016318]

約数ペア:

[(1, 25016318), (2, 12508159), (23, 1087666), (31, 806978), (46, 543833), (53, 472006), (62, 403489), (106, 236003), (331, 75578), (662, 37789), (713, 35086), (1219, 20522), (1426, 17543), (1643, 15226), (2438, 10261), (3286, 7613)]