68685088

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{69239}}^1$

素因数の和:69280

約数の個数: 24

約数和(自身を含む): 139587840

約数和(自身を除く): 70902752

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992, 69239, 138478, 276956, 553912, 1107824, 2146409, 2215648, 4292818, 8585636, 17171272, 34342544, 68685088]

約数ペア:

[(1, 68685088), (2, 34342544), (4, 17171272), (8, 8585636), (16, 4292818), (31, 2215648), (32, 2146409), (62, 1107824), (124, 553912), (248, 276956), (496, 138478), (992, 69239)]