70187624

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{661}}^1\times {\mathrm{1021}}^1$

素因数の和:1701

約数の個数: 32

約数和(自身を含む): 142078440

約数和(自身を除く): 71890816

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 661, 1021, 1322, 2042, 2644, 4084, 5288, 8168, 8593, 13273, 17186, 26546, 34372, 53092, 68744, 106184, 674881, 1349762, 2699524, 5399048, 8773453, 17546906, 35093812, 70187624]

約数ペア:

[(1, 70187624), (2, 35093812), (4, 17546906), (8, 8773453), (13, 5399048), (26, 2699524), (52, 1349762), (104, 674881), (661, 106184), (1021, 68744), (1322, 53092), (2042, 34372), (2644, 26546), (4084, 17186), (5288, 13273), (8168, 8593)]