71860138

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{1511}}^1$

素因数の和:1642

約数の個数: 32

約数和(自身を含む): 127733760

約数和(自身を除く): 55873622

約数列:

[1, 2, 7, 14, 43, 79, 86, 158, 301, 553, 602, 1106, 1511, 3022, 3397, 6794, 10577, 21154, 23779, 47558, 64973, 119369, 129946, 238738, 454811, 835583, 909622, 1671166, 5132867, 10265734, 35930069, 71860138]

約数ペア:

[(1, 71860138), (2, 35930069), (7, 10265734), (14, 5132867), (43, 1671166), (79, 909622), (86, 835583), (158, 454811), (301, 238738), (553, 129946), (602, 119369), (1106, 64973), (1511, 47558), (3022, 23779), (3397, 21154), (6794, 10577)]