71340783414

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{647}}^1\times {\mathrm{1931}}^1$

素因数の和:2921

約数の個数: 64

約数和(自身を含む): 148068974592

約数和(自身を除く): 76728191178

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 307, 614, 647, 921, 1294, 1842, 1931, 1941, 3862, 3882, 5793, 9517, 11586, 19034, 20057, 28551, 40114, 57102, 59861, 60171, 119722, 120342, 179583, 198629, 359166, 397258, 592817, 595887, 1185634, 1191774, 1249357, 1778451, 2498714, 3556902, 3748071, 6157499, 7496142, 12314998, 18377327, 18472497, 36754654, 36944994, 38730067, 55131981, 77460134, 110263962, 116190201, 232380402, 383552599, 767105198, 1150657797, 2301315594, 11890130569, 23780261138, 35670391707, 71340783414]

約数ペア:

[(1, 71340783414), (2, 35670391707), (3, 23780261138), (6, 11890130569), (31, 2301315594), (62, 1150657797), (93, 767105198), (186, 383552599), (307, 232380402), (614, 116190201), (647, 110263962), (921, 77460134), (1294, 55131981), (1842, 38730067), (1931, 36944994), (1941, 36754654), (3862, 18472497), (3882, 18377327), (5793, 12314998), (9517, 7496142), (11586, 6157499), (19034, 3748071), (20057, 3556902), (28551, 2498714), (40114, 1778451), (57102, 1249357), (59861, 1191774), (60171, 1185634), (119722, 595887), (120342, 592817), (179583, 397258), (198629, 359166)]