42850808

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5351}}^1$

素因数の和:5388

約数の個数: 64

約数和(自身を含む): 107896320

約数和(自身を除く): 65045512

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, 1144, 2002, 4004, 5351, 8008, 10702, 21404, 37457, 42808, 58861, 69563, 74914, 117722, 139126, 149828, 235444, 278252, 299656, 412027, 470888, 486941, 556504, 765193, 824054, 973882, 1530386, 1648108, 1947764, 3060772, 3296216, 3895528, 5356351, 6121544, 10712702, 21425404, 42850808]

約数ペア:

[(1, 42850808), (2, 21425404), (4, 10712702), (7, 6121544), (8, 5356351), (11, 3895528), (13, 3296216), (14, 3060772), (22, 1947764), (26, 1648108), (28, 1530386), (44, 973882), (52, 824054), (56, 765193), (77, 556504), (88, 486941), (91, 470888), (104, 412027), (143, 299656), (154, 278252), (182, 235444), (286, 149828), (308, 139126), (364, 117722), (572, 74914), (616, 69563), (728, 58861), (1001, 42808), (1144, 37457), (2002, 21404), (4004, 10702), (5351, 8008)]