71333416

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{233}}^1$

素因数の和:335

約数の個数: 96

約数和(自身を含む): 172860480

約数和(自身を除く): 101527064

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 71, 77, 88, 98, 142, 154, 196, 233, 284, 308, 392, 466, 497, 539, 568, 616, 781, 932, 994, 1078, 1562, 1631, 1864, 1988, 2156, 2563, 3124, 3262, 3479, 3976, 4312, 5126, 5467, 6248, 6524, 6958, 10252, 10934, 11417, 13048, 13916, 16543, 17941, 20504, 21868, 22834, 27832, 33086, 35882, 38269, 43736, 45668, 66172, 71764, 76538, 91336, 115801, 125587, 132344, 143528, 153076, 181973, 231602, 251174, 306152, 363946, 463204, 502348, 727892, 810607, 926408, 1004696, 1273811, 1455784, 1621214, 2547622, 3242428, 5095244, 6484856, 8916677, 10190488, 17833354, 35666708, 71333416]

約数ペア:

[(1, 71333416), (2, 35666708), (4, 17833354), (7, 10190488), (8, 8916677), (11, 6484856), (14, 5095244), (22, 3242428), (28, 2547622), (44, 1621214), (49, 1455784), (56, 1273811), (71, 1004696), (77, 926408), (88, 810607), (98, 727892), (142, 502348), (154, 463204), (196, 363946), (233, 306152), (284, 251174), (308, 231602), (392, 181973), (466, 153076), (497, 143528), (539, 132344), (568, 125587), (616, 115801), (781, 91336), (932, 76538), (994, 71764), (1078, 66172), (1562, 45668), (1631, 43736), (1864, 38269), (1988, 35882), (2156, 33086), (2563, 27832), (3124, 22834), (3262, 21868), (3479, 20504), (3976, 17941), (4312, 16543), (5126, 13916), (5467, 13048), (6248, 11417), (6524, 10934), (6958, 10252)]