40702046

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2221}}^1$

素因数の和:2265

約数の個数: 48

約数和(自身を含む): 82071792

約数和(自身を除く): 41369746

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 49, 77, 98, 119, 154, 187, 238, 374, 539, 833, 1078, 1309, 1666, 2221, 2618, 4442, 9163, 15547, 18326, 24431, 31094, 37757, 48862, 75514, 108829, 171017, 217658, 264299, 342034, 415327, 528598, 830654, 1197119, 1850093, 2394238, 2907289, 3700186, 5814578, 20351023, 40702046]

約数ペア:

[(1, 40702046), (2, 20351023), (7, 5814578), (11, 3700186), (14, 2907289), (17, 2394238), (22, 1850093), (34, 1197119), (49, 830654), (77, 528598), (98, 415327), (119, 342034), (154, 264299), (187, 217658), (238, 171017), (374, 108829), (539, 75514), (833, 48862), (1078, 37757), (1309, 31094), (1666, 24431), (2221, 18326), (2618, 15547), (4442, 9163)]