7117936

素因数分解:

$2^4\times 7^3\times {\mathrm{1297}}^1$

素因数の和:1326

約数の個数: 40

約数和(自身を含む): 16095200

約数和(自身を除く): 8977264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 686, 784, 1297, 1372, 2594, 2744, 5188, 5488, 9079, 10376, 18158, 20752, 36316, 63553, 72632, 127106, 145264, 254212, 444871, 508424, 889742, 1016848, 1779484, 3558968, 7117936]

約数ペア:

[(1, 7117936), (2, 3558968), (4, 1779484), (7, 1016848), (8, 889742), (14, 508424), (16, 444871), (28, 254212), (49, 145264), (56, 127106), (98, 72632), (112, 63553), (196, 36316), (343, 20752), (392, 18158), (686, 10376), (784, 9079), (1297, 5488), (1372, 5188), (2594, 2744)]