40005952

素因数分解:

$2^6\times 7^2\times {\mathrm{12757}}^1$

素因数の和:12783

約数の個数: 42

約数和(自身を含む): 92355162

約数和(自身を除く): 52349210

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 12757, 25514, 51028, 89299, 102056, 178598, 204112, 357196, 408224, 625093, 714392, 816448, 1250186, 1428784, 2500372, 2857568, 5000744, 5715136, 10001488, 20002976, 40005952]

約数ペア:

[(1, 40005952), (2, 20002976), (4, 10001488), (7, 5715136), (8, 5000744), (14, 2857568), (16, 2500372), (28, 1428784), (32, 1250186), (49, 816448), (56, 714392), (64, 625093), (98, 408224), (112, 357196), (196, 204112), (224, 178598), (392, 102056), (448, 89299), (784, 51028), (1568, 25514), (3136, 12757)]