71792344

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{8317}}^1$

素因数の和:8419

約数の個数: 32

約数和(自身を含む): 146729520

約数和(自身を除く): 74937176

約数列:

[1, 2, 4, 8, 13, 26, 52, 83, 104, 166, 332, 664, 1079, 2158, 4316, 8317, 8632, 16634, 33268, 66536, 108121, 216242, 432484, 690311, 864968, 1380622, 2761244, 5522488, 8974043, 17948086, 35896172, 71792344]

約数ペア:

[(1, 71792344), (2, 35896172), (4, 17948086), (8, 8974043), (13, 5522488), (26, 2761244), (52, 1380622), (83, 864968), (104, 690311), (166, 432484), (332, 216242), (664, 108121), (1079, 66536), (2158, 33268), (4316, 16634), (8317, 8632)]