25592528

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{3001}}^1$

素因数の和:3063

約数の個数: 40

約数和(自身を含む): 54720456

約数和(自身を除く): 29127928

約数列:

[1, 2, 4, 8, 13, 16, 26, 41, 52, 82, 104, 164, 208, 328, 533, 656, 1066, 2132, 3001, 4264, 6002, 8528, 12004, 24008, 39013, 48016, 78026, 123041, 156052, 246082, 312104, 492164, 624208, 984328, 1599533, 1968656, 3199066, 6398132, 12796264, 25592528]

約数ペア:

[(1, 25592528), (2, 12796264), (4, 6398132), (8, 3199066), (13, 1968656), (16, 1599533), (26, 984328), (41, 624208), (52, 492164), (82, 312104), (104, 246082), (164, 156052), (208, 123041), (328, 78026), (533, 48016), (656, 39013), (1066, 24008), (2132, 12004), (3001, 8528), (4264, 6002)]