40072578

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3191}}^1$

素因数の和:3239

約数の個数: 64

約数和(自身を含む): 102961152

約数和(自身を除く): 62888574

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 23, 26, 39, 42, 46, 69, 78, 91, 138, 161, 182, 273, 299, 322, 483, 546, 598, 897, 966, 1794, 2093, 3191, 4186, 6279, 6382, 9573, 12558, 19146, 22337, 41483, 44674, 67011, 73393, 82966, 124449, 134022, 146786, 220179, 248898, 290381, 440358, 513751, 580762, 871143, 954109, 1027502, 1541253, 1742286, 1908218, 2862327, 3082506, 5724654, 6678763, 13357526, 20036289, 40072578]

約数ペア:

[(1, 40072578), (2, 20036289), (3, 13357526), (6, 6678763), (7, 5724654), (13, 3082506), (14, 2862327), (21, 1908218), (23, 1742286), (26, 1541253), (39, 1027502), (42, 954109), (46, 871143), (69, 580762), (78, 513751), (91, 440358), (138, 290381), (161, 248898), (182, 220179), (273, 146786), (299, 134022), (322, 124449), (483, 82966), (546, 73393), (598, 67011), (897, 44674), (966, 41483), (1794, 22337), (2093, 19146), (3191, 12558), (4186, 9573), (6279, 6382)]