40046006

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{241}}^1$

素因数の和:357

約数の個数: 64

約数和(自身を含む): 81962496

約数和(自身を除く): 41916490

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 83, 91, 143, 154, 166, 182, 241, 286, 482, 581, 913, 1001, 1079, 1162, 1687, 1826, 2002, 2158, 2651, 3133, 3374, 5302, 6266, 6391, 7553, 11869, 12782, 15106, 18557, 20003, 21931, 23738, 34463, 37114, 40006, 43862, 68926, 83083, 140021, 166166, 220033, 241241, 260039, 280042, 440066, 482482, 520078, 1540231, 1820273, 2860429, 3080462, 3640546, 5720858, 20023003, 40046006]

約数ペア:

[(1, 40046006), (2, 20023003), (7, 5720858), (11, 3640546), (13, 3080462), (14, 2860429), (22, 1820273), (26, 1540231), (77, 520078), (83, 482482), (91, 440066), (143, 280042), (154, 260039), (166, 241241), (182, 220033), (241, 166166), (286, 140021), (482, 83083), (581, 68926), (913, 43862), (1001, 40006), (1079, 37114), (1162, 34463), (1687, 23738), (1826, 21931), (2002, 20003), (2158, 18557), (2651, 15106), (3133, 12782), (3374, 11869), (5302, 7553), (6266, 6391)]