17490016

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{401}}^1$

素因数の和:487

約数の個数: 48

約数和(自身を含む): 36469440

約数和(自身を除く): 18979424

約数列:

[1, 2, 4, 8, 16, 29, 32, 47, 58, 94, 116, 188, 232, 376, 401, 464, 752, 802, 928, 1363, 1504, 1604, 2726, 3208, 5452, 6416, 10904, 11629, 12832, 18847, 21808, 23258, 37694, 43616, 46516, 75388, 93032, 150776, 186064, 301552, 372128, 546563, 603104, 1093126, 2186252, 4372504, 8745008, 17490016]

約数ペア:

[(1, 17490016), (2, 8745008), (4, 4372504), (8, 2186252), (16, 1093126), (29, 603104), (32, 546563), (47, 372128), (58, 301552), (94, 186064), (116, 150776), (188, 93032), (232, 75388), (376, 46516), (401, 43616), (464, 37694), (752, 23258), (802, 21808), (928, 18847), (1363, 12832), (1504, 11629), (1604, 10904), (2726, 6416), (3208, 5452)]