71854714

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1229}}^1$

素因数の和:1326

約数の個数: 32

約数和(自身を含む): 119024640

約数和(自身を除く): 47169926

約数列:

[1, 2, 23, 31, 41, 46, 62, 82, 713, 943, 1229, 1271, 1426, 1886, 2458, 2542, 28267, 29233, 38099, 50389, 56534, 58466, 76198, 100778, 876277, 1158947, 1562059, 1752554, 2317894, 3124118, 35927357, 71854714]

約数ペア:

[(1, 71854714), (2, 35927357), (23, 3124118), (31, 2317894), (41, 1752554), (46, 1562059), (62, 1158947), (82, 876277), (713, 100778), (943, 76198), (1229, 58466), (1271, 56534), (1426, 50389), (1886, 38099), (2458, 29233), (2542, 28267)]