56987888

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{503}}^1$

素因数の和:681

約数の個数: 40

約数和(自身を含む): 113305248

約数和(自身を除く): 56317360

約数列:

[1, 2, 4, 8, 16, 73, 97, 146, 194, 292, 388, 503, 584, 776, 1006, 1168, 1552, 2012, 4024, 7081, 8048, 14162, 28324, 36719, 48791, 56648, 73438, 97582, 113296, 146876, 195164, 293752, 390328, 587504, 780656, 3561743, 7123486, 14246972, 28493944, 56987888]

約数ペア:

[(1, 56987888), (2, 28493944), (4, 14246972), (8, 7123486), (16, 3561743), (73, 780656), (97, 587504), (146, 390328), (194, 293752), (292, 195164), (388, 146876), (503, 113296), (584, 97582), (776, 73438), (1006, 56648), (1168, 48791), (1552, 36719), (2012, 28324), (4024, 14162), (7081, 8048)]