71325392

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^2$

素因数の和:252

約数の個数: 60

約数和(自身を含む): 153308640

約数和(自身を除く): 81983248

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 46, 76, 92, 101, 152, 184, 202, 304, 368, 404, 437, 808, 874, 1616, 1748, 1919, 2323, 3496, 3838, 4646, 6992, 7676, 9292, 10201, 15352, 18584, 20402, 30704, 37168, 40804, 44137, 81608, 88274, 163216, 176548, 193819, 234623, 353096, 387638, 469246, 706192, 775276, 938492, 1550552, 1876984, 3101104, 3753968, 4457837, 8915674, 17831348, 35662696, 71325392]

約数ペア:

[(1, 71325392), (2, 35662696), (4, 17831348), (8, 8915674), (16, 4457837), (19, 3753968), (23, 3101104), (38, 1876984), (46, 1550552), (76, 938492), (92, 775276), (101, 706192), (152, 469246), (184, 387638), (202, 353096), (304, 234623), (368, 193819), (404, 176548), (437, 163216), (808, 88274), (874, 81608), (1616, 44137), (1748, 40804), (1919, 37168), (2323, 30704), (3496, 20402), (3838, 18584), (4646, 15352), (6992, 10201), (7676, 9292)]