71012552

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{661}}^1\times {\mathrm{1033}}^1$

素因数の和:1713

約数の個数: 32

約数和(自身を含む): 143746680

約数和(自身を除く): 72734128

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 661, 1033, 1322, 2066, 2644, 4132, 5288, 8264, 8593, 13429, 17186, 26858, 34372, 53716, 68744, 107432, 682813, 1365626, 2731252, 5462504, 8876569, 17753138, 35506276, 71012552]

約数ペア:

[(1, 71012552), (2, 35506276), (4, 17753138), (8, 8876569), (13, 5462504), (26, 2731252), (52, 1365626), (104, 682813), (661, 107432), (1033, 68744), (1322, 53716), (2066, 34372), (2644, 26858), (4132, 17186), (5288, 13429), (8264, 8593)]