25421328

素因数分解:

$2^4\times 3^2\times {\mathrm{176537}}^1$

素因数の和:176551

約数の個数: 30

約数和(自身を含む): 71144814

約数和(自身を除く): 45723486

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 176537, 353074, 529611, 706148, 1059222, 1412296, 1588833, 2118444, 2824592, 3177666, 4236888, 6355332, 8473776, 12710664, 25421328]

約数ペア:

[(1, 25421328), (2, 12710664), (3, 8473776), (4, 6355332), (6, 4236888), (8, 3177666), (9, 2824592), (12, 2118444), (16, 1588833), (18, 1412296), (24, 1059222), (36, 706148), (48, 529611), (72, 353074), (144, 176537)]