72485368

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{233}}^1\times {\mathrm{1051}}^1$

素因数の和:1327

約数の個数: 32

約数和(自身を含む): 140315760

約数和(自身を除く): 67830392

約数列:

[1, 2, 4, 8, 37, 74, 148, 233, 296, 466, 932, 1051, 1864, 2102, 4204, 8408, 8621, 17242, 34484, 38887, 68968, 77774, 155548, 244883, 311096, 489766, 979532, 1959064, 9060671, 18121342, 36242684, 72485368]

約数ペア:

[(1, 72485368), (2, 36242684), (4, 18121342), (8, 9060671), (37, 1959064), (74, 979532), (148, 489766), (233, 311096), (296, 244883), (466, 155548), (932, 77774), (1051, 68968), (1864, 38887), (2102, 34484), (4204, 17242), (8408, 8621)]