25803488

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{13219}}^1$

素因数の和:13290

約数の個数: 24

約数和(自身を含む): 51637320

約数和(自身を除く): 25833832

約数列:

[1, 2, 4, 8, 16, 32, 61, 122, 244, 488, 976, 1952, 13219, 26438, 52876, 105752, 211504, 423008, 806359, 1612718, 3225436, 6450872, 12901744, 25803488]

約数ペア:

[(1, 25803488), (2, 12901744), (4, 6450872), (8, 3225436), (16, 1612718), (32, 806359), (61, 423008), (122, 211504), (244, 105752), (488, 52876), (976, 26438), (1952, 13219)]