1768565536

素因数分解:

$2^5\times {\mathrm{193}}^1\times {\mathrm{199}}^1\times {\mathrm{1439}}^1$

素因数の和:1841

約数の個数: 48

約数和(自身を含む): 3519936000

約数和(自身を除く): 1751370464

約数列:

[1, 2, 4, 8, 16, 32, 193, 199, 386, 398, 772, 796, 1439, 1544, 1592, 2878, 3088, 3184, 5756, 6176, 6368, 11512, 23024, 38407, 46048, 76814, 153628, 277727, 286361, 307256, 555454, 572722, 614512, 1110908, 1145444, 1229024, 2221816, 2290888, 4443632, 4581776, 8887264, 9163552, 55267673, 110535346, 221070692, 442141384, 884282768, 1768565536]

約数ペア:

[(1, 1768565536), (2, 884282768), (4, 442141384), (8, 221070692), (16, 110535346), (32, 55267673), (193, 9163552), (199, 8887264), (386, 4581776), (398, 4443632), (772, 2290888), (796, 2221816), (1439, 1229024), (1544, 1145444), (1592, 1110908), (2878, 614512), (3088, 572722), (3184, 555454), (5756, 307256), (6176, 286361), (6368, 277727), (11512, 153628), (23024, 76814), (38407, 46048)]