74773904

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{251}}^1\times {\mathrm{433}}^1$

素因数の和:735

約数の個数: 40

約数和(自身を含む): 149177952

約数和(自身を除く): 74404048

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 251, 344, 433, 502, 688, 866, 1004, 1732, 2008, 3464, 4016, 6928, 10793, 18619, 21586, 37238, 43172, 74476, 86344, 108683, 148952, 172688, 217366, 297904, 434732, 869464, 1738928, 4673369, 9346738, 18693476, 37386952, 74773904]

約数ペア:

[(1, 74773904), (2, 37386952), (4, 18693476), (8, 9346738), (16, 4673369), (43, 1738928), (86, 869464), (172, 434732), (251, 297904), (344, 217366), (433, 172688), (502, 148952), (688, 108683), (866, 86344), (1004, 74476), (1732, 43172), (2008, 37238), (3464, 21586), (4016, 18619), (6928, 10793)]