42130088

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5261}}^1$

素因数の和:5298

約数の個数: 64

約数和(自身を含む): 106081920

約数和(自身を除く): 63951832

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, 5261, 8008, 10522, 21044, 36827, 42088, 57871, 68393, 73654, 115742, 136786, 147308, 231484, 273572, 294616, 405097, 462968, 478751, 547144, 752323, 810194, 957502, 1504646, 1620388, 1915004, 3009292, 3240776, 3830008, 5266261, 6018584, 10532522, 21065044, 42130088]

約数ペア:

[(1, 42130088), (2, 21065044), (4, 10532522), (7, 6018584), (8, 5266261), (11, 3830008), (13, 3240776), (14, 3009292), (22, 1915004), (26, 1620388), (28, 1504646), (44, 957502), (52, 810194), (56, 752323), (77, 547144), (88, 478751), (91, 462968), (104, 405097), (143, 294616), (154, 273572), (182, 231484), (286, 147308), (308, 136786), (364, 115742), (572, 73654), (616, 68393), (728, 57871), (1001, 42088), (1144, 36827), (2002, 21044), (4004, 10522), (5261, 8008)]