27198248

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{659}}^1$

素因数の和:750

約数の個数: 64

約数和(自身を含む): 64627200

約数和(自身を除く): 37428952

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 67, 77, 88, 134, 154, 268, 308, 469, 536, 616, 659, 737, 938, 1318, 1474, 1876, 2636, 2948, 3752, 4613, 5159, 5272, 5896, 7249, 9226, 10318, 14498, 18452, 20636, 28996, 36904, 41272, 44153, 50743, 57992, 88306, 101486, 176612, 202972, 309071, 353224, 405944, 485683, 618142, 971366, 1236284, 1942732, 2472568, 3399781, 3885464, 6799562, 13599124, 27198248]

約数ペア:

[(1, 27198248), (2, 13599124), (4, 6799562), (7, 3885464), (8, 3399781), (11, 2472568), (14, 1942732), (22, 1236284), (28, 971366), (44, 618142), (56, 485683), (67, 405944), (77, 353224), (88, 309071), (134, 202972), (154, 176612), (268, 101486), (308, 88306), (469, 57992), (536, 50743), (616, 44153), (659, 41272), (737, 36904), (938, 28996), (1318, 20636), (1474, 18452), (1876, 14498), (2636, 10318), (2948, 9226), (3752, 7249), (4613, 5896), (5159, 5272)]