61413308

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{223}}^1\times {\mathrm{569}}^1$

素因数の和:818

約数の個数: 36

約数和(自身を含む): 118870080

約数和(自身を除く): 57456772

約数列:

[1, 2, 4, 11, 22, 44, 121, 223, 242, 446, 484, 569, 892, 1138, 2276, 2453, 4906, 6259, 9812, 12518, 25036, 26983, 53966, 68849, 107932, 126887, 137698, 253774, 275396, 507548, 1395757, 2791514, 5583028, 15353327, 30706654, 61413308]

約数ペア:

[(1, 61413308), (2, 30706654), (4, 15353327), (11, 5583028), (22, 2791514), (44, 1395757), (121, 507548), (223, 275396), (242, 253774), (446, 137698), (484, 126887), (569, 107932), (892, 68849), (1138, 53966), (2276, 26983), (2453, 25036), (4906, 12518), (6259, 9812)]