68440502

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{593}}^1$

素因数の和:824

約数の個数: 32

約数和(自身を含む): 116157888

約数和(自身を除く): 47717386

約数列:

[1, 2, 13, 23, 26, 46, 193, 299, 386, 593, 598, 1186, 2509, 4439, 5018, 7709, 8878, 13639, 15418, 27278, 57707, 114449, 115414, 177307, 228898, 354614, 1487837, 2632327, 2975674, 5264654, 34220251, 68440502]

約数ペア:

[(1, 68440502), (2, 34220251), (13, 5264654), (23, 2975674), (26, 2632327), (46, 1487837), (193, 354614), (299, 228898), (386, 177307), (593, 115414), (598, 114449), (1186, 57707), (2509, 27278), (4439, 15418), (5018, 13639), (7709, 8878)]