25320488

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{191}}^1\times {\mathrm{227}}^1$

素因数の和:497

約数の個数: 32

約数和(自身を含む): 48591360

約数和(自身を除く): 23270872

約数列:

[1, 2, 4, 8, 73, 146, 191, 227, 292, 382, 454, 584, 764, 908, 1528, 1816, 13943, 16571, 27886, 33142, 43357, 55772, 66284, 86714, 111544, 132568, 173428, 346856, 3165061, 6330122, 12660244, 25320488]

約数ペア:

[(1, 25320488), (2, 12660244), (4, 6330122), (8, 3165061), (73, 346856), (146, 173428), (191, 132568), (227, 111544), (292, 86714), (382, 66284), (454, 55772), (584, 43357), (764, 33142), (908, 27886), (1528, 16571), (1816, 13943)]