64805291278

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^3\times {\mathrm{307}}^1\times {\mathrm{6863}}^1$

素因数の和:7218

約数の個数: 64

約数和(自身を含む): 120758077440

約数和(自身を除く): 55952786162

約数列:

[1, 2, 7, 13, 14, 26, 91, 169, 182, 307, 338, 614, 1183, 2149, 2197, 2366, 3991, 4298, 4394, 6863, 7982, 13726, 15379, 27937, 30758, 48041, 51883, 55874, 89219, 96082, 103766, 178438, 363181, 624533, 674479, 726362, 1159847, 1249066, 1348958, 2106941, 2319694, 4213882, 4721353, 8118929, 9442706, 14748587, 15078011, 16237858, 27390233, 29497174, 30156022, 54780466, 105546077, 191731631, 211092154, 356073029, 383463262, 712146058, 2492511203, 4628949377, 4985022406, 9257898754, 32402645639, 64805291278]

約数ペア:

[(1, 64805291278), (2, 32402645639), (7, 9257898754), (13, 4985022406), (14, 4628949377), (26, 2492511203), (91, 712146058), (169, 383463262), (182, 356073029), (307, 211092154), (338, 191731631), (614, 105546077), (1183, 54780466), (2149, 30156022), (2197, 29497174), (2366, 27390233), (3991, 16237858), (4298, 15078011), (4394, 14748587), (6863, 9442706), (7982, 8118929), (13726, 4721353), (15379, 4213882), (27937, 2319694), (30758, 2106941), (48041, 1348958), (51883, 1249066), (55874, 1159847), (89219, 726362), (96082, 674479), (103766, 624533), (178438, 363181)]