74769142

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{2729}}^1$

素因数の和:2860

約数の個数: 32

約数和(自身を含む): 136281600

約数和(自身を除く): 61512458

約数列:

[1, 2, 7, 14, 19, 38, 103, 133, 206, 266, 721, 1442, 1957, 2729, 3914, 5458, 13699, 19103, 27398, 38206, 51851, 103702, 281087, 362957, 562174, 725914, 1967609, 3935218, 5340653, 10681306, 37384571, 74769142]

約数ペア:

[(1, 74769142), (2, 37384571), (7, 10681306), (14, 5340653), (19, 3935218), (38, 1967609), (103, 725914), (133, 562174), (206, 362957), (266, 281087), (721, 103702), (1442, 51851), (1957, 38206), (2729, 27398), (3914, 19103), (5458, 13699)]