71820589204

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3067}}^1\times {\mathrm{64333}}^1$

素因数の和:67424

約数の個数: 48

約数和(自身を含む): 154743342208

約数和(自身を除く): 82922753004

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 3067, 6134, 12268, 21469, 39871, 42938, 64333, 79742, 85876, 128666, 159484, 257332, 279097, 450331, 558194, 836329, 900662, 1116388, 1672658, 1801324, 3345316, 5854303, 11708606, 23417212, 197309311, 394618622, 789237244, 1381165177, 2565021043, 2762330354, 5130042086, 5524660708, 10260084172, 17955147301, 35910294602, 71820589204]

約数ペア:

[(1, 71820589204), (2, 35910294602), (4, 17955147301), (7, 10260084172), (13, 5524660708), (14, 5130042086), (26, 2762330354), (28, 2565021043), (52, 1381165177), (91, 789237244), (182, 394618622), (364, 197309311), (3067, 23417212), (6134, 11708606), (12268, 5854303), (21469, 3345316), (39871, 1801324), (42938, 1672658), (64333, 1116388), (79742, 900662), (85876, 836329), (128666, 558194), (159484, 450331), (257332, 279097)]