42650608

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2663}}^1$

素因数の和:2702

約数の個数: 80

約数和(自身を含む): 110992896

約数和(自身を除く): 68342288

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 112, 143, 154, 176, 182, 208, 286, 308, 364, 572, 616, 728, 1001, 1144, 1232, 1456, 2002, 2288, 2663, 4004, 5326, 8008, 10652, 16016, 18641, 21304, 29293, 34619, 37282, 42608, 58586, 69238, 74564, 117172, 138476, 149128, 205051, 234344, 242333, 276952, 298256, 380809, 410102, 468688, 484666, 553904, 761618, 820204, 969332, 1523236, 1640408, 1938664, 2665663, 3046472, 3280816, 3877328, 5331326, 6092944, 10662652, 21325304, 42650608]

約数ペア:

[(1, 42650608), (2, 21325304), (4, 10662652), (7, 6092944), (8, 5331326), (11, 3877328), (13, 3280816), (14, 3046472), (16, 2665663), (22, 1938664), (26, 1640408), (28, 1523236), (44, 969332), (52, 820204), (56, 761618), (77, 553904), (88, 484666), (91, 468688), (104, 410102), (112, 380809), (143, 298256), (154, 276952), (176, 242333), (182, 234344), (208, 205051), (286, 149128), (308, 138476), (364, 117172), (572, 74564), (616, 69238), (728, 58586), (1001, 42608), (1144, 37282), (1232, 34619), (1456, 29293), (2002, 21304), (2288, 18641), (2663, 16016), (4004, 10652), (5326, 8008)]