7136906478

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{15329}}^1$

素因数の和:15521

約数の個数: 64

約数和(自身を含む): 15823503360

約数和(自身を除く): 8686596882

約数列:

[1, 2, 3, 6, 13, 26, 39, 47, 78, 94, 127, 141, 254, 282, 381, 611, 762, 1222, 1651, 1833, 3302, 3666, 4953, 5969, 9906, 11938, 15329, 17907, 30658, 35814, 45987, 77597, 91974, 155194, 199277, 232791, 398554, 465582, 597831, 720463, 1195662, 1440926, 1946783, 2161389, 3893566, 4322778, 5840349, 9366019, 11680698, 18732038, 25308179, 28098057, 50616358, 56196114, 75924537, 91498801, 151849074, 182997602, 274496403, 548992806, 1189484413, 2378968826, 3568453239, 7136906478]

約数ペア:

[(1, 7136906478), (2, 3568453239), (3, 2378968826), (6, 1189484413), (13, 548992806), (26, 274496403), (39, 182997602), (47, 151849074), (78, 91498801), (94, 75924537), (127, 56196114), (141, 50616358), (254, 28098057), (282, 25308179), (381, 18732038), (611, 11680698), (762, 9366019), (1222, 5840349), (1651, 4322778), (1833, 3893566), (3302, 2161389), (3666, 1946783), (4953, 1440926), (5969, 1195662), (9906, 720463), (11938, 597831), (15329, 465582), (17907, 398554), (30658, 232791), (35814, 199277), (45987, 155194), (77597, 91974)]