67187192

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{10781}}^1$

素因数の和:10847

約数の個数: 32

約数和(自身を含む): 135853200

約数和(自身を除く): 68666008

約数列:

[1, 2, 4, 8, 19, 38, 41, 76, 82, 152, 164, 328, 779, 1558, 3116, 6232, 10781, 21562, 43124, 86248, 204839, 409678, 442021, 819356, 884042, 1638712, 1768084, 3536168, 8398399, 16796798, 33593596, 67187192]

約数ペア:

[(1, 67187192), (2, 33593596), (4, 16796798), (8, 8398399), (19, 3536168), (38, 1768084), (41, 1638712), (76, 884042), (82, 819356), (152, 442021), (164, 409678), (328, 204839), (779, 86248), (1558, 43124), (3116, 21562), (6232, 10781)]