25274008

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{773}}^1$

素因数の和:907

約数の個数: 32

約数和(自身を含む): 48947760

約数和(自身を除く): 23673752

約数列:

[1, 2, 4, 8, 61, 67, 122, 134, 244, 268, 488, 536, 773, 1546, 3092, 4087, 6184, 8174, 16348, 32696, 47153, 51791, 94306, 103582, 188612, 207164, 377224, 414328, 3159251, 6318502, 12637004, 25274008]

約数ペア:

[(1, 25274008), (2, 12637004), (4, 6318502), (8, 3159251), (61, 414328), (67, 377224), (122, 207164), (134, 188612), (244, 103582), (268, 94306), (488, 51791), (536, 47153), (773, 32696), (1546, 16348), (3092, 8174), (4087, 6184)]