72419558

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{467}}^1\times {\mathrm{4561}}^1$

素因数の和:5047

約数の個数: 16

約数和(自身を含む): 115290864

約数和(自身を除く): 42871306

約数列:

[1, 2, 17, 34, 467, 934, 4561, 7939, 9122, 15878, 77537, 155074, 2129987, 4259974, 36209779, 72419558]

約数ペア:

[(1, 72419558), (2, 36209779), (17, 4259974), (34, 2129987), (467, 155074), (934, 77537), (4561, 15878), (7939, 9122)]