40783262

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1$

素因数の和:372

約数の個数: 32

約数和(自身を含む): 67634112

約数和(自身を除く): 26850850

約数列:

[1, 2, 13, 26, 97, 103, 157, 194, 206, 314, 1261, 1339, 2041, 2522, 2678, 4082, 9991, 15229, 16171, 19982, 30458, 32342, 129883, 197977, 210223, 259766, 395954, 420446, 1568587, 3137174, 20391631, 40783262]

約数ペア:

[(1, 40783262), (2, 20391631), (13, 3137174), (26, 1568587), (97, 420446), (103, 395954), (157, 259766), (194, 210223), (206, 197977), (314, 129883), (1261, 32342), (1339, 30458), (2041, 19982), (2522, 16171), (2678, 15229), (4082, 9991)]