28774974

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{227}}^1\times {\mathrm{571}}^1$

素因数の和:840

約数の個数: 32

約数和(自身を含む): 59469696

約数和(自身を除く): 30694722

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 227, 454, 571, 681, 1142, 1362, 1713, 3426, 8399, 16798, 21127, 25197, 42254, 50394, 63381, 126762, 129617, 259234, 388851, 777702, 4795829, 9591658, 14387487, 28774974]

約数ペア:

[(1, 28774974), (2, 14387487), (3, 9591658), (6, 4795829), (37, 777702), (74, 388851), (111, 259234), (222, 129617), (227, 126762), (454, 63381), (571, 50394), (681, 42254), (1142, 25197), (1362, 21127), (1713, 16798), (3426, 8399)]