7895432876

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{239}}^1\times {\mathrm{4457}}^1$

素因数の和:4826

約数の個数: 48

約数和(自身を含む): 14829091200

約数和(自身を除く): 6933658324

約数列:

[1, 2, 4, 17, 34, 68, 109, 218, 239, 436, 478, 956, 1853, 3706, 4063, 4457, 7412, 8126, 8914, 16252, 17828, 26051, 52102, 75769, 104204, 151538, 303076, 442867, 485813, 885734, 971626, 1065223, 1771468, 1943252, 2130446, 4260892, 8258821, 16517642, 18108791, 33035284, 36217582, 72435164, 116109307, 232218614, 464437228, 1973858219, 3947716438, 7895432876]

約数ペア:

[(1, 7895432876), (2, 3947716438), (4, 1973858219), (17, 464437228), (34, 232218614), (68, 116109307), (109, 72435164), (218, 36217582), (239, 33035284), (436, 18108791), (478, 16517642), (956, 8258821), (1853, 4260892), (3706, 2130446), (4063, 1943252), (4457, 1771468), (7412, 1065223), (8126, 971626), (8914, 885734), (16252, 485813), (17828, 442867), (26051, 303076), (52102, 151538), (75769, 104204)]