1577984

素因数分解:

$2^{10}\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:110

約数の個数: 44

約数和(自身を含む): 3340704

約数和(自身を除く): 1762720

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 67, 92, 128, 134, 184, 256, 268, 368, 512, 536, 736, 1024, 1072, 1472, 1541, 2144, 2944, 3082, 4288, 5888, 6164, 8576, 11776, 12328, 17152, 23552, 24656, 34304, 49312, 68608, 98624, 197248, 394496, 788992, 1577984]

約数ペア:

[(1, 1577984), (2, 788992), (4, 394496), (8, 197248), (16, 98624), (23, 68608), (32, 49312), (46, 34304), (64, 24656), (67, 23552), (92, 17152), (128, 12328), (134, 11776), (184, 8576), (256, 6164), (268, 5888), (368, 4288), (512, 3082), (536, 2944), (736, 2144), (1024, 1541), (1072, 1472)]