64226870

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{257}}^1\times {\mathrm{373}}^1$

素因数の和:704

約数の個数: 32

約数和(自身を含む): 118106208

約数和(自身を除く): 53879338

約数列:

[1, 2, 5, 10, 67, 134, 257, 335, 373, 514, 670, 746, 1285, 1865, 2570, 3730, 17219, 24991, 34438, 49982, 86095, 95861, 124955, 172190, 191722, 249910, 479305, 958610, 6422687, 12845374, 32113435, 64226870]

約数ペア:

[(1, 64226870), (2, 32113435), (5, 12845374), (10, 6422687), (67, 958610), (134, 479305), (257, 249910), (335, 191722), (373, 172190), (514, 124955), (670, 95861), (746, 86095), (1285, 49982), (1865, 34438), (2570, 24991), (3730, 17219)]