72721538

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{829}}^1\times {\mathrm{1907}}^1$

素因数の和:2761

約数の個数: 16

約数和(自身を含む): 114022080

約数和(自身を除く): 41300542

約数列:

[1, 2, 23, 46, 829, 1658, 1907, 3814, 19067, 38134, 43861, 87722, 1580903, 3161806, 36360769, 72721538]

約数ペア:

[(1, 72721538), (2, 36360769), (23, 3161806), (46, 1580903), (829, 87722), (1658, 43861), (1907, 38134), (3814, 19067)]