25374232

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{907}}^1$

素因数の和:1195

約数の個数: 32

約数和(自身を含む): 51483600

約数和(自身を除く): 26109368

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 269, 538, 907, 1076, 1814, 2152, 3497, 3628, 6994, 7256, 11791, 13988, 23582, 27976, 47164, 94328, 243983, 487966, 975932, 1951864, 3171779, 6343558, 12687116, 25374232]

約数ペア:

[(1, 25374232), (2, 12687116), (4, 6343558), (8, 3171779), (13, 1951864), (26, 975932), (52, 487966), (104, 243983), (269, 94328), (538, 47164), (907, 27976), (1076, 23582), (1814, 13988), (2152, 11791), (3497, 7256), (3628, 6994)]