72103648

素因数分解:

$2^5\times {\mathrm{137}}^1\times {\mathrm{16447}}^1$

素因数の和:16594

約数の個数: 24

約数和(自身を含む): 142998912

約数和(自身を除く): 70895264

約数列:

[1, 2, 4, 8, 16, 32, 137, 274, 548, 1096, 2192, 4384, 16447, 32894, 65788, 131576, 263152, 526304, 2253239, 4506478, 9012956, 18025912, 36051824, 72103648]

約数ペア:

[(1, 72103648), (2, 36051824), (4, 18025912), (8, 9012956), (16, 4506478), (32, 2253239), (137, 526304), (274, 263152), (548, 131576), (1096, 65788), (2192, 32894), (4384, 16447)]