72446656

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{66587}}^1$

素因数の和:66616

約数の個数: 28

約数和(自身を含む): 152220168

約数和(自身を除く): 79773512

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 66587, 133174, 266348, 532696, 1065392, 1131979, 2130784, 2263958, 4261568, 4527916, 9055832, 18111664, 36223328, 72446656]

約数ペア:

[(1, 72446656), (2, 36223328), (4, 18111664), (8, 9055832), (16, 4527916), (17, 4261568), (32, 2263958), (34, 2130784), (64, 1131979), (68, 1065392), (136, 532696), (272, 266348), (544, 133174), (1088, 66587)]