64030988

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{5233}}^1$

素因数の和:5286

約数の個数: 48

約数和(自身を含む): 140689920

約数和(自身を除く): 76658932

約数列:

[1, 2, 4, 7, 14, 19, 23, 28, 38, 46, 76, 92, 133, 161, 266, 322, 437, 532, 644, 874, 1748, 3059, 5233, 6118, 10466, 12236, 20932, 36631, 73262, 99427, 120359, 146524, 198854, 240718, 397708, 481436, 695989, 842513, 1391978, 1685026, 2286821, 2783956, 3370052, 4573642, 9147284, 16007747, 32015494, 64030988]

約数ペア:

[(1, 64030988), (2, 32015494), (4, 16007747), (7, 9147284), (14, 4573642), (19, 3370052), (23, 2783956), (28, 2286821), (38, 1685026), (46, 1391978), (76, 842513), (92, 695989), (133, 481436), (161, 397708), (266, 240718), (322, 198854), (437, 146524), (532, 120359), (644, 99427), (874, 73262), (1748, 36631), (3059, 20932), (5233, 12236), (6118, 10466)]