71149638

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{31963}}^1$

素因数の和:32028

約数の個数: 32

約数和(自身を含む): 165701376

約数和(自身を除く): 94551738

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 106, 159, 318, 371, 742, 1113, 2226, 31963, 63926, 95889, 191778, 223741, 447482, 671223, 1342446, 1694039, 3388078, 5082117, 10164234, 11858273, 23716546, 35574819, 71149638]

約数ペア:

[(1, 71149638), (2, 35574819), (3, 23716546), (6, 11858273), (7, 10164234), (14, 5082117), (21, 3388078), (42, 1694039), (53, 1342446), (106, 671223), (159, 447482), (318, 223741), (371, 191778), (742, 95889), (1113, 63926), (2226, 31963)]