8176168

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1021}}^1$

素因数の和:1058

約数の個数: 64

約数和(自身を含む): 20603520

約数和(自身を除く): 12427352

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 143, 154, 182, 286, 308, 364, 572, 616, 728, 1001, 1021, 1144, 2002, 2042, 4004, 4084, 7147, 8008, 8168, 11231, 13273, 14294, 22462, 26546, 28588, 44924, 53092, 57176, 78617, 89848, 92911, 106184, 146003, 157234, 185822, 292006, 314468, 371644, 584012, 628936, 743288, 1022021, 1168024, 2044042, 4088084, 8176168]

約数ペア:

[(1, 8176168), (2, 4088084), (4, 2044042), (7, 1168024), (8, 1022021), (11, 743288), (13, 628936), (14, 584012), (22, 371644), (26, 314468), (28, 292006), (44, 185822), (52, 157234), (56, 146003), (77, 106184), (88, 92911), (91, 89848), (104, 78617), (143, 57176), (154, 53092), (182, 44924), (286, 28588), (308, 26546), (364, 22462), (572, 14294), (616, 13273), (728, 11231), (1001, 8168), (1021, 8008), (1144, 7147), (2002, 4084), (2042, 4004)]