28621112

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{1847}}^1$

素因数の和:2015

約数の個数: 32

約数和(自身を含む): 58212000

約数和(自身を除く): 29590888

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 149, 298, 596, 1192, 1847, 1937, 3694, 3874, 7388, 7748, 14776, 15496, 24011, 48022, 96044, 192088, 275203, 550406, 1100812, 2201624, 3577639, 7155278, 14310556, 28621112]

約数ペア:

[(1, 28621112), (2, 14310556), (4, 7155278), (8, 3577639), (13, 2201624), (26, 1100812), (52, 550406), (104, 275203), (149, 192088), (298, 96044), (596, 48022), (1192, 24011), (1847, 15496), (1937, 14776), (3694, 7748), (3874, 7388)]