71351428

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{4483}}^1$

素因数の和:4683

約数の個数: 24

約数和(自身を含む): 131076288

約数和(自身を除く): 59724860

約数列:

[1, 2, 4, 23, 46, 92, 173, 346, 692, 3979, 4483, 7958, 8966, 15916, 17932, 103109, 206218, 412436, 775559, 1551118, 3102236, 17837857, 35675714, 71351428]

約数ペア:

[(1, 71351428), (2, 35675714), (4, 17837857), (23, 3102236), (46, 1551118), (92, 775559), (173, 412436), (346, 206218), (692, 103109), (3979, 17932), (4483, 15916), (7958, 8966)]