25305612

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1\times {\mathrm{331}}^1$

素因数の和:638

約数の個数: 48

約数和(自身を含む): 62022912

約数和(自身を除く): 36717300

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 277, 331, 554, 662, 831, 993, 1108, 1324, 1662, 1986, 3324, 3972, 6371, 7613, 12742, 15226, 19113, 22839, 25484, 30452, 38226, 45678, 76452, 91356, 91687, 183374, 275061, 366748, 550122, 1100244, 2108801, 4217602, 6326403, 8435204, 12652806, 25305612]

約数ペア:

[(1, 25305612), (2, 12652806), (3, 8435204), (4, 6326403), (6, 4217602), (12, 2108801), (23, 1100244), (46, 550122), (69, 366748), (92, 275061), (138, 183374), (276, 91687), (277, 91356), (331, 76452), (554, 45678), (662, 38226), (831, 30452), (993, 25484), (1108, 22839), (1324, 19113), (1662, 15226), (1986, 12742), (3324, 7613), (3972, 6371)]