74767544

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{947}}^1$

素因数の和:1163

約数の個数: 32

約数和(自身を含む): 143337600

約数和(自身を除く): 68570056

約数列:

[1, 2, 4, 8, 71, 139, 142, 278, 284, 556, 568, 947, 1112, 1894, 3788, 7576, 9869, 19738, 39476, 67237, 78952, 131633, 134474, 263266, 268948, 526532, 537896, 1053064, 9345943, 18691886, 37383772, 74767544]

約数ペア:

[(1, 74767544), (2, 37383772), (4, 18691886), (8, 9345943), (71, 1053064), (139, 537896), (142, 526532), (278, 268948), (284, 263266), (556, 134474), (568, 131633), (947, 78952), (1112, 67237), (1894, 39476), (3788, 19738), (7576, 9869)]