71399588

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{233}}^1$

素因数の和:404

約数の個数: 48

約数和(自身を含む): 138692736

約数和(自身を除く): 67293148

約数列:

[1, 2, 4, 13, 26, 52, 71, 83, 142, 166, 233, 284, 332, 466, 923, 932, 1079, 1846, 2158, 3029, 3692, 4316, 5893, 6058, 11786, 12116, 16543, 19339, 23572, 33086, 38678, 66172, 76609, 77356, 153218, 215059, 251407, 306436, 430118, 502814, 860236, 1005628, 1373069, 2746138, 5492276, 17849897, 35699794, 71399588]

約数ペア:

[(1, 71399588), (2, 35699794), (4, 17849897), (13, 5492276), (26, 2746138), (52, 1373069), (71, 1005628), (83, 860236), (142, 502814), (166, 430118), (233, 306436), (284, 251407), (332, 215059), (466, 153218), (923, 77356), (932, 76609), (1079, 66172), (1846, 38678), (2158, 33086), (3029, 23572), (3692, 19339), (4316, 16543), (5893, 12116), (6058, 11786)]