65420536

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{773}}^1$

素因数の和:999

約数の個数: 32

約数和(自身を含む): 125388000

約数和(自身を除く): 59967464

約数列:

[1, 2, 4, 8, 71, 142, 149, 284, 298, 568, 596, 773, 1192, 1546, 3092, 6184, 10579, 21158, 42316, 54883, 84632, 109766, 115177, 219532, 230354, 439064, 460708, 921416, 8177567, 16355134, 32710268, 65420536]

約数ペア:

[(1, 65420536), (2, 32710268), (4, 16355134), (8, 8177567), (71, 921416), (142, 460708), (149, 439064), (284, 230354), (298, 219532), (568, 115177), (596, 109766), (773, 84632), (1192, 54883), (1546, 42316), (3092, 21158), (6184, 10579)]