71962670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{7583}}^1$

素因数の和:7676

約数の個数: 32

約数和(自身を含む): 141426432

約数和(自身を除く): 69463762

約数列:

[1, 2, 5, 10, 13, 26, 65, 73, 130, 146, 365, 730, 949, 1898, 4745, 7583, 9490, 15166, 37915, 75830, 98579, 197158, 492895, 553559, 985790, 1107118, 2767795, 5535590, 7196267, 14392534, 35981335, 71962670]

約数ペア:

[(1, 71962670), (2, 35981335), (5, 14392534), (10, 7196267), (13, 5535590), (26, 2767795), (65, 1107118), (73, 985790), (130, 553559), (146, 492895), (365, 197158), (730, 98579), (949, 75830), (1898, 37915), (4745, 15166), (7583, 9490)]