25222768

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{601}}^1$

素因数の和:713

約数の個数: 40

約数和(自身を含む): 50909936

約数和(自身を除く): 25687168

約数列:

[1, 2, 4, 8, 16, 43, 61, 86, 122, 172, 244, 344, 488, 601, 688, 976, 1202, 2404, 2623, 4808, 5246, 9616, 10492, 20984, 25843, 36661, 41968, 51686, 73322, 103372, 146644, 206744, 293288, 413488, 586576, 1576423, 3152846, 6305692, 12611384, 25222768]

約数ペア:

[(1, 25222768), (2, 12611384), (4, 6305692), (8, 3152846), (16, 1576423), (43, 586576), (61, 413488), (86, 293288), (122, 206744), (172, 146644), (244, 103372), (344, 73322), (488, 51686), (601, 41968), (688, 36661), (976, 25843), (1202, 20984), (2404, 10492), (2623, 9616), (4808, 5246)]