47145742

素因数分解:

$2^1\times 7^2\times {\mathrm{139}}^1\times {\mathrm{3461}}^1$

素因数の和:3616

約数の個数: 24

約数和(自身を含む): 82880280

約数和(自身を除く): 35734538

約数列:

[1, 2, 7, 14, 49, 98, 139, 278, 973, 1946, 3461, 6811, 6922, 13622, 24227, 48454, 169589, 339178, 481079, 962158, 3367553, 6735106, 23572871, 47145742]

約数ペア:

[(1, 47145742), (2, 23572871), (7, 6735106), (14, 3367553), (49, 962158), (98, 481079), (139, 339178), (278, 169589), (973, 48454), (1946, 24227), (3461, 13622), (6811, 6922)]