25730664

素因数分解:

$2^3\times 3^1\times {\mathrm{83}}^1\times {\mathrm{12917}}^1$

素因数の和:13009

約数の個数: 32

約数和(自身を含む): 65106720

約数和(自身を除く): 39376056

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 83, 166, 249, 332, 498, 664, 996, 1992, 12917, 25834, 38751, 51668, 77502, 103336, 155004, 310008, 1072111, 2144222, 3216333, 4288444, 6432666, 8576888, 12865332, 25730664]

約数ペア:

[(1, 25730664), (2, 12865332), (3, 8576888), (4, 6432666), (6, 4288444), (8, 3216333), (12, 2144222), (24, 1072111), (83, 310008), (166, 155004), (249, 103336), (332, 77502), (498, 51668), (664, 38751), (996, 25834), (1992, 12917)]