394493312

素因数分解:

$2^7\times {\mathrm{227}}^1\times {\mathrm{13577}}^1$

素因数の和:13818

約数の個数: 32

約数和(自身を含む): 789424920

約数和(自身を除く): 394931608

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 227, 454, 908, 1816, 3632, 7264, 13577, 14528, 27154, 29056, 54308, 108616, 217232, 434464, 868928, 1737856, 3081979, 6163958, 12327916, 24655832, 49311664, 98623328, 197246656, 394493312]

約数ペア:

[(1, 394493312), (2, 197246656), (4, 98623328), (8, 49311664), (16, 24655832), (32, 12327916), (64, 6163958), (128, 3081979), (227, 1737856), (454, 868928), (908, 434464), (1816, 217232), (3632, 108616), (7264, 54308), (13577, 29056), (14528, 27154)]