61533344

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{227}}^1$

素因数の和:477

約数の個数: 48

約数和(自身を含む): 125139168

約数和(自身を除く): 63605824

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 197, 227, 344, 394, 454, 688, 788, 908, 1376, 1576, 1816, 3152, 3632, 6304, 7264, 8471, 9761, 16942, 19522, 33884, 39044, 44719, 67768, 78088, 89438, 135536, 156176, 178876, 271072, 312352, 357752, 715504, 1431008, 1922917, 3845834, 7691668, 15383336, 30766672, 61533344]

約数ペア:

[(1, 61533344), (2, 30766672), (4, 15383336), (8, 7691668), (16, 3845834), (32, 1922917), (43, 1431008), (86, 715504), (172, 357752), (197, 312352), (227, 271072), (344, 178876), (394, 156176), (454, 135536), (688, 89438), (788, 78088), (908, 67768), (1376, 44719), (1576, 39044), (1816, 33884), (3152, 19522), (3632, 16942), (6304, 9761), (7264, 8471)]