42697228

素因数分解:

$2^2\times 7^2\times {\mathrm{179}}^1\times {\mathrm{1217}}^1$

素因数の和:1414

約数の個数: 36

約数和(自身を含む): 87476760

約数和(自身を除く): 44779532

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 179, 196, 358, 716, 1217, 1253, 2434, 2506, 4868, 5012, 8519, 8771, 17038, 17542, 34076, 35084, 59633, 119266, 217843, 238532, 435686, 871372, 1524901, 3049802, 6099604, 10674307, 21348614, 42697228]

約数ペア:

[(1, 42697228), (2, 21348614), (4, 10674307), (7, 6099604), (14, 3049802), (28, 1524901), (49, 871372), (98, 435686), (179, 238532), (196, 217843), (358, 119266), (716, 59633), (1217, 35084), (1253, 34076), (2434, 17542), (2506, 17038), (4868, 8771), (5012, 8519)]