71398732

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{15923}}^1$

素因数の和:16005

約数の個数: 24

約数和(自身を含む): 133761600

約数和(自身を除く): 62362868

約数列:

[1, 2, 4, 19, 38, 59, 76, 118, 236, 1121, 2242, 4484, 15923, 31846, 63692, 302537, 605074, 939457, 1210148, 1878914, 3757828, 17849683, 35699366, 71398732]

約数ペア:

[(1, 71398732), (2, 35699366), (4, 17849683), (19, 3757828), (38, 1878914), (59, 1210148), (76, 939457), (118, 605074), (236, 302537), (1121, 63692), (2242, 31846), (4484, 15923)]