24980744

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{1103}}^1$

素因数の和:1277

約数の個数: 32

約数和(自身を含む): 49680000

約数和(自身を除く): 24699256

約数列:

[1, 2, 4, 8, 19, 38, 76, 149, 152, 298, 596, 1103, 1192, 2206, 2831, 4412, 5662, 8824, 11324, 20957, 22648, 41914, 83828, 164347, 167656, 328694, 657388, 1314776, 3122593, 6245186, 12490372, 24980744]

約数ペア:

[(1, 24980744), (2, 12490372), (4, 6245186), (8, 3122593), (19, 1314776), (38, 657388), (76, 328694), (149, 167656), (152, 164347), (298, 83828), (596, 41914), (1103, 22648), (1192, 20957), (2206, 11324), (2831, 8824), (4412, 5662)]