68451808

素因数分解:

$2^5\times {\mathrm{73}}^1\times {\mathrm{29303}}^1$

素因数の和:29386

約数の個数: 24

約数和(自身を含む): 136615248

約数和(自身を除く): 68163440

約数列:

[1, 2, 4, 8, 16, 32, 73, 146, 292, 584, 1168, 2336, 29303, 58606, 117212, 234424, 468848, 937696, 2139119, 4278238, 8556476, 17112952, 34225904, 68451808]

約数ペア:

[(1, 68451808), (2, 34225904), (4, 17112952), (8, 8556476), (16, 4278238), (32, 2139119), (73, 937696), (146, 468848), (292, 234424), (584, 117212), (1168, 58606), (2336, 29303)]