39687656

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{15359}}^1$

素因数の和:15401

約数の個数: 32

約数和(自身を含む): 82944000

約数和(自身を除く): 43256344

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 646, 1292, 2584, 15359, 30718, 61436, 122872, 261103, 291821, 522206, 583642, 1044412, 1167284, 2088824, 2334568, 4960957, 9921914, 19843828, 39687656]

約数ペア:

[(1, 39687656), (2, 19843828), (4, 9921914), (8, 4960957), (17, 2334568), (19, 2088824), (34, 1167284), (38, 1044412), (68, 583642), (76, 522206), (136, 291821), (152, 261103), (323, 122872), (646, 61436), (1292, 30718), (2584, 15359)]