38501596

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{181}}^1$

素因数の和:370

約数の個数: 48

約数和(自身を含む): 79252992

約数和(自身を除く): 40751396

約数列:

[1, 2, 4, 7, 14, 28, 71, 107, 142, 181, 214, 284, 362, 428, 497, 724, 749, 994, 1267, 1498, 1988, 2534, 2996, 5068, 7597, 12851, 15194, 19367, 25702, 30388, 38734, 51404, 53179, 77468, 89957, 106358, 135569, 179914, 212716, 271138, 359828, 542276, 1375057, 2750114, 5500228, 9625399, 19250798, 38501596]

約数ペア:

[(1, 38501596), (2, 19250798), (4, 9625399), (7, 5500228), (14, 2750114), (28, 1375057), (71, 542276), (107, 359828), (142, 271138), (181, 212716), (214, 179914), (284, 135569), (362, 106358), (428, 89957), (497, 77468), (724, 53179), (749, 51404), (994, 38734), (1267, 30388), (1498, 25702), (1988, 19367), (2534, 15194), (2996, 12851), (5068, 7597)]