64099928

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1$

素因数の和:276

約数の個数: 64

約数和(自身を含む): 132723360

約数和(自身を除く): 68623432

約数列:

[1, 2, 4, 8, 17, 34, 43, 68, 86, 97, 113, 136, 172, 194, 226, 344, 388, 452, 731, 776, 904, 1462, 1649, 1921, 2924, 3298, 3842, 4171, 4859, 5848, 6596, 7684, 8342, 9718, 10961, 13192, 15368, 16684, 19436, 21922, 33368, 38872, 43844, 70907, 82603, 87688, 141814, 165206, 186337, 283628, 330412, 372674, 471323, 567256, 660824, 745348, 942646, 1490696, 1885292, 3770584, 8012491, 16024982, 32049964, 64099928]

約数ペア:

[(1, 64099928), (2, 32049964), (4, 16024982), (8, 8012491), (17, 3770584), (34, 1885292), (43, 1490696), (68, 942646), (86, 745348), (97, 660824), (113, 567256), (136, 471323), (172, 372674), (194, 330412), (226, 283628), (344, 186337), (388, 165206), (452, 141814), (731, 87688), (776, 82603), (904, 70907), (1462, 43844), (1649, 38872), (1921, 33368), (2924, 21922), (3298, 19436), (3842, 16684), (4171, 15368), (4859, 13192), (5848, 10961), (6596, 9718), (7684, 8342)]