40788048

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{521}}^1$

素因数の和:772

約数の個数: 80

約数和(自身を含む): 121170816

約数和(自身を除く): 80382768

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 233, 336, 466, 521, 699, 932, 1042, 1398, 1563, 1631, 1864, 2084, 2796, 3126, 3262, 3647, 3728, 4168, 4893, 5592, 6252, 6524, 7294, 8336, 9786, 10941, 11184, 12504, 13048, 14588, 19572, 21882, 25008, 26096, 29176, 39144, 43764, 58352, 78288, 87528, 121393, 175056, 242786, 364179, 485572, 728358, 849751, 971144, 1456716, 1699502, 1942288, 2549253, 2913432, 3399004, 5098506, 5826864, 6798008, 10197012, 13596016, 20394024, 40788048]

約数ペア:

[(1, 40788048), (2, 20394024), (3, 13596016), (4, 10197012), (6, 6798008), (7, 5826864), (8, 5098506), (12, 3399004), (14, 2913432), (16, 2549253), (21, 1942288), (24, 1699502), (28, 1456716), (42, 971144), (48, 849751), (56, 728358), (84, 485572), (112, 364179), (168, 242786), (233, 175056), (336, 121393), (466, 87528), (521, 78288), (699, 58352), (932, 43764), (1042, 39144), (1398, 29176), (1563, 26096), (1631, 25008), (1864, 21882), (2084, 19572), (2796, 14588), (3126, 13048), (3262, 12504), (3647, 11184), (3728, 10941), (4168, 9786), (4893, 8336), (5592, 7294), (6252, 6524)]