78602368

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{47237}}^1$

素因数の和:47264

約数の個数: 32

約数和(自身を含む): 168639660

約数和(自身を除く): 90037292

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 47237, 94474, 188948, 377896, 614081, 755792, 1228162, 1511584, 2456324, 3023168, 4912648, 6046336, 9825296, 19650592, 39301184, 78602368]

約数ペア:

[(1, 78602368), (2, 39301184), (4, 19650592), (8, 9825296), (13, 6046336), (16, 4912648), (26, 3023168), (32, 2456324), (52, 1511584), (64, 1228162), (104, 755792), (128, 614081), (208, 377896), (416, 188948), (832, 94474), (1664, 47237)]