42696952

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{1093}}^1$

素因数の和:1375

約数の個数: 32

約数和(自身を含む): 84675600

約数和(自身を除く): 41978648

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 257, 514, 1028, 1093, 2056, 2186, 4372, 4883, 8744, 9766, 19532, 20767, 39064, 41534, 83068, 166136, 280901, 561802, 1123604, 2247208, 5337119, 10674238, 21348476, 42696952]

約数ペア:

[(1, 42696952), (2, 21348476), (4, 10674238), (8, 5337119), (19, 2247208), (38, 1123604), (76, 561802), (152, 280901), (257, 166136), (514, 83068), (1028, 41534), (1093, 39064), (2056, 20767), (2186, 19532), (4372, 9766), (4883, 8744)]