64475831048

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{182131}}^1$

素因数の和:182310

約数の個数: 64

約数和(自身を含む): 135724766400

約数和(自身を除く): 71248935352

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 137, 152, 274, 323, 548, 646, 1096, 1292, 2329, 2584, 2603, 4658, 5206, 9316, 10412, 18632, 20824, 44251, 88502, 177004, 182131, 354008, 364262, 728524, 1457048, 3096227, 3460489, 6192454, 6920978, 12384908, 13841956, 24769816, 24951947, 27683912, 49903894, 58828313, 99807788, 117656626, 199615576, 235313252, 424183099, 470626504, 474086993, 848366198, 948173986, 1696732396, 1896347972, 3393464792, 3792695944, 8059478881, 16118957762, 32237915524, 64475831048]

約数ペア:

[(1, 64475831048), (2, 32237915524), (4, 16118957762), (8, 8059478881), (17, 3792695944), (19, 3393464792), (34, 1896347972), (38, 1696732396), (68, 948173986), (76, 848366198), (136, 474086993), (137, 470626504), (152, 424183099), (274, 235313252), (323, 199615576), (548, 117656626), (646, 99807788), (1096, 58828313), (1292, 49903894), (2329, 27683912), (2584, 24951947), (2603, 24769816), (4658, 13841956), (5206, 12384908), (9316, 6920978), (10412, 6192454), (18632, 3460489), (20824, 3096227), (44251, 1457048), (88502, 728524), (177004, 364262), (182131, 354008)]