28113852

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{10601}}^1$

素因数の和:10638

約数の個数: 48

約数和(自身を含む): 74807712

約数和(自身を除く): 46693860

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 442, 663, 884, 1326, 2652, 10601, 21202, 31803, 42404, 63606, 127212, 137813, 180217, 275626, 360434, 413439, 540651, 551252, 720868, 826878, 1081302, 1653756, 2162604, 2342821, 4685642, 7028463, 9371284, 14056926, 28113852]

約数ペア:

[(1, 28113852), (2, 14056926), (3, 9371284), (4, 7028463), (6, 4685642), (12, 2342821), (13, 2162604), (17, 1653756), (26, 1081302), (34, 826878), (39, 720868), (51, 551252), (52, 540651), (68, 413439), (78, 360434), (102, 275626), (156, 180217), (204, 137813), (221, 127212), (442, 63606), (663, 42404), (884, 31803), (1326, 21202), (2652, 10601)]