25334318

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{827}}^1$

素因数の和:916

約数の個数: 24

約数和(自身を含む): 41179752

約数和(自身を除く): 15845434

約数列:

[1, 2, 17, 34, 53, 106, 289, 578, 827, 901, 1654, 1802, 14059, 15317, 28118, 30634, 43831, 87662, 239003, 478006, 745127, 1490254, 12667159, 25334318]

約数ペア:

[(1, 25334318), (2, 12667159), (17, 1490254), (34, 745127), (53, 478006), (106, 239003), (289, 87662), (578, 43831), (827, 30634), (901, 28118), (1654, 15317), (1802, 14059)]