73947664

素因数分解:

$2^4\times 7^2\times {\mathrm{94321}}^1$

素因数の和:94343

約数の個数: 30

約数和(自身を含む): 166666974

約数和(自身を除く): 92719310

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 94321, 188642, 377284, 660247, 754568, 1320494, 1509136, 2640988, 4621729, 5281976, 9243458, 10563952, 18486916, 36973832, 73947664]

約数ペア:

[(1, 73947664), (2, 36973832), (4, 18486916), (7, 10563952), (8, 9243458), (14, 5281976), (16, 4621729), (28, 2640988), (49, 1509136), (56, 1320494), (98, 754568), (112, 660247), (196, 377284), (392, 188642), (784, 94321)]