68716768

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{113021}}^1$

素因数の和:113050

約数の個数: 24

約数和(自身を含む): 142407720

約数和(自身を除く): 73690952

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 113021, 226042, 452084, 904168, 1808336, 2147399, 3616672, 4294798, 8589596, 17179192, 34358384, 68716768]

約数ペア:

[(1, 68716768), (2, 34358384), (4, 17179192), (8, 8589596), (16, 4294798), (19, 3616672), (32, 2147399), (38, 1808336), (76, 904168), (152, 452084), (304, 226042), (608, 113021)]