74509282

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{271}}^1$

素因数の和:478

約数の個数: 32

約数和(自身を含む): 120637440

約数和(自身を除く): 46128158

約数列:

[1, 2, 23, 43, 46, 86, 139, 271, 278, 542, 989, 1978, 3197, 5977, 6233, 6394, 11653, 11954, 12466, 23306, 37669, 75338, 137471, 268019, 274942, 536038, 866387, 1619767, 1732774, 3239534, 37254641, 74509282]

約数ペア:

[(1, 74509282), (2, 37254641), (23, 3239534), (43, 1732774), (46, 1619767), (86, 866387), (139, 536038), (271, 274942), (278, 268019), (542, 137471), (989, 75338), (1978, 37669), (3197, 23306), (5977, 12466), (6233, 11954), (6394, 11653)]