9725428

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{179}}^1$

素因数の和:264

約数の個数: 36

約数和(自身を含む): 18567360

約数和(自身を除く): 8841932

約数列:

[1, 2, 4, 17, 34, 47, 68, 94, 179, 188, 289, 358, 578, 716, 799, 1156, 1598, 3043, 3196, 6086, 8413, 12172, 13583, 16826, 27166, 33652, 51731, 54332, 103462, 143021, 206924, 286042, 572084, 2431357, 4862714, 9725428]

約数ペア:

[(1, 9725428), (2, 4862714), (4, 2431357), (17, 572084), (34, 286042), (47, 206924), (68, 143021), (94, 103462), (179, 54332), (188, 51731), (289, 33652), (358, 27166), (578, 16826), (716, 13583), (799, 12172), (1156, 8413), (1598, 6086), (3043, 3196)]