42080696

素因数分解:

$2^3\times 7^1\times {\mathrm{487}}^1\times {\mathrm{1543}}^1$

素因数の和:2043

約数の個数: 32

約数和(自身を含む): 90416640

約数和(自身を除く): 48335944

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 487, 974, 1543, 1948, 3086, 3409, 3896, 6172, 6818, 10801, 12344, 13636, 21602, 27272, 43204, 86408, 751441, 1502882, 3005764, 5260087, 6011528, 10520174, 21040348, 42080696]

約数ペア:

[(1, 42080696), (2, 21040348), (4, 10520174), (7, 6011528), (8, 5260087), (14, 3005764), (28, 1502882), (56, 751441), (487, 86408), (974, 43204), (1543, 27272), (1948, 21602), (3086, 13636), (3409, 12344), (3896, 10801), (6172, 6818)]