64295644

素因数分解:

$2^2\times 7^2\times {\mathrm{113}}^1\times {\mathrm{2903}}^1$

素因数の和:3034

約数の個数: 36

約数和(自身を含む): 132091344

約数和(自身を除く): 67795700

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 113, 196, 226, 452, 791, 1582, 2903, 3164, 5537, 5806, 11074, 11612, 20321, 22148, 40642, 81284, 142247, 284494, 328039, 568988, 656078, 1312156, 2296273, 4592546, 9185092, 16073911, 32147822, 64295644]

約数ペア:

[(1, 64295644), (2, 32147822), (4, 16073911), (7, 9185092), (14, 4592546), (28, 2296273), (49, 1312156), (98, 656078), (113, 568988), (196, 328039), (226, 284494), (452, 142247), (791, 81284), (1582, 40642), (2903, 22148), (3164, 20321), (5537, 11612), (5806, 11074)]