42206416

素因数分解:

$2^4\times 7^1\times {\mathrm{191}}^1\times {\mathrm{1973}}^1$

素因数の和:2179

約数の個数: 40

約数和(自身を含む): 93993984

約数和(自身を除く): 51787568

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 191, 382, 764, 1337, 1528, 1973, 2674, 3056, 3946, 5348, 7892, 10696, 13811, 15784, 21392, 27622, 31568, 55244, 110488, 220976, 376843, 753686, 1507372, 2637901, 3014744, 5275802, 6029488, 10551604, 21103208, 42206416]

約数ペア:

[(1, 42206416), (2, 21103208), (4, 10551604), (7, 6029488), (8, 5275802), (14, 3014744), (16, 2637901), (28, 1507372), (56, 753686), (112, 376843), (191, 220976), (382, 110488), (764, 55244), (1337, 31568), (1528, 27622), (1973, 21392), (2674, 15784), (3056, 13811), (3946, 10696), (5348, 7892)]