71478503

素因数分解:

${\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1\times {\mathrm{307}}^1$

素因数の和:574

約数の個数: 16

約数和(自身を含む): 76640256

約数和(自身を除く): 5161753

約数列:

[1, 23, 53, 191, 307, 1219, 4393, 7061, 10123, 16271, 58637, 232829, 374233, 1348651, 3107761, 71478503]

約数ペア:

[(1, 71478503), (23, 3107761), (53, 1348651), (191, 374233), (307, 232829), (1219, 58637), (4393, 16271), (7061, 10123)]