1157216

素因数分解:

$2^5\times {\mathrm{29}}^2\times {\mathrm{43}}^1$

素因数の和:111

約数の個数: 36

約数和(自身を含む): 2414412

約数和(自身を除く): 1257196

約数列:

[1, 2, 4, 8, 16, 29, 32, 43, 58, 86, 116, 172, 232, 344, 464, 688, 841, 928, 1247, 1376, 1682, 2494, 3364, 4988, 6728, 9976, 13456, 19952, 26912, 36163, 39904, 72326, 144652, 289304, 578608, 1157216]

約数ペア:

[(1, 1157216), (2, 578608), (4, 289304), (8, 144652), (16, 72326), (29, 39904), (32, 36163), (43, 26912), (58, 19952), (86, 13456), (116, 9976), (172, 6728), (232, 4988), (344, 3364), (464, 2494), (688, 1682), (841, 1376), (928, 1247)]