71211966

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{31991}}^1$

素因数の和:32056

約数の個数: 32

約数和(自身を含む): 165846528

約数和(自身を除く): 94634562

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 106, 159, 318, 371, 742, 1113, 2226, 31991, 63982, 95973, 191946, 223937, 447874, 671811, 1343622, 1695523, 3391046, 5086569, 10173138, 11868661, 23737322, 35605983, 71211966]

約数ペア:

[(1, 71211966), (2, 35605983), (3, 23737322), (6, 11868661), (7, 10173138), (14, 5086569), (21, 3391046), (42, 1695523), (53, 1343622), (106, 671811), (159, 447874), (318, 223937), (371, 191946), (742, 95973), (1113, 63982), (2226, 31991)]