42577682

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{281}}^1$

素因数の和:506

約数の個数: 32

約数和(自身を含む): 74718720

約数和(自身を除く): 32141038

約数列:

[1, 2, 7, 14, 79, 137, 158, 274, 281, 553, 562, 959, 1106, 1918, 1967, 3934, 10823, 21646, 22199, 38497, 44398, 75761, 76994, 151522, 155393, 269479, 310786, 538958, 3041263, 6082526, 21288841, 42577682]

約数ペア:

[(1, 42577682), (2, 21288841), (7, 6082526), (14, 3041263), (79, 538958), (137, 310786), (158, 269479), (274, 155393), (281, 151522), (553, 76994), (562, 75761), (959, 44398), (1106, 38497), (1918, 22199), (1967, 21646), (3934, 10823)]