40556936

素因数分解:

$2^3\times 7^1\times {\mathrm{461}}^1\times {\mathrm{1571}}^1$

素因数の和:2045

約数の個数: 32

約数和(自身を含む): 87151680

約数和(自身を除く): 46594744

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 461, 922, 1571, 1844, 3142, 3227, 3688, 6284, 6454, 10997, 12568, 12908, 21994, 25816, 43988, 87976, 724231, 1448462, 2896924, 5069617, 5793848, 10139234, 20278468, 40556936]

約数ペア:

[(1, 40556936), (2, 20278468), (4, 10139234), (7, 5793848), (8, 5069617), (14, 2896924), (28, 1448462), (56, 724231), (461, 87976), (922, 43988), (1571, 25816), (1844, 21994), (3142, 12908), (3227, 12568), (3688, 10997), (6284, 6454)]