42572672

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{10729}}^1$

素因数の和:10774

約数の個数: 32

約数和(自身を含む): 87556800

約数和(自身を除く): 44984128

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 10729, 21458, 42916, 85832, 171664, 332599, 343328, 665198, 686656, 1330396, 1373312, 2660792, 5321584, 10643168, 21286336, 42572672]

約数ペア:

[(1, 42572672), (2, 21286336), (4, 10643168), (8, 5321584), (16, 2660792), (31, 1373312), (32, 1330396), (62, 686656), (64, 665198), (124, 343328), (128, 332599), (248, 171664), (496, 85832), (992, 42916), (1984, 21458), (3968, 10729)]