71349352

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{1663}}^1$

素因数の和:1873

約数の個数: 32

約数和(自身を含む): 138977280

約数和(自身を除く): 67627928

約数列:

[1, 2, 4, 8, 31, 62, 124, 173, 248, 346, 692, 1384, 1663, 3326, 5363, 6652, 10726, 13304, 21452, 42904, 51553, 103106, 206212, 287699, 412424, 575398, 1150796, 2301592, 8918669, 17837338, 35674676, 71349352]

約数ペア:

[(1, 71349352), (2, 35674676), (4, 17837338), (8, 8918669), (31, 2301592), (62, 1150796), (124, 575398), (173, 412424), (248, 287699), (346, 206212), (692, 103106), (1384, 51553), (1663, 42904), (3326, 21452), (5363, 13304), (6652, 10726)]