56963942

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{277}}^1\times {\mathrm{397}}^1$

素因数の和:720

約数の個数: 32

約数和(自身を含む): 100907328

約数和(自身を除く): 43943386

約数列:

[1, 2, 7, 14, 37, 74, 259, 277, 397, 518, 554, 794, 1939, 2779, 3878, 5558, 10249, 14689, 20498, 29378, 71743, 102823, 109969, 143486, 205646, 219938, 769783, 1539566, 4068853, 8137706, 28481971, 56963942]

約数ペア:

[(1, 56963942), (2, 28481971), (7, 8137706), (14, 4068853), (37, 1539566), (74, 769783), (259, 219938), (277, 205646), (397, 143486), (518, 109969), (554, 102823), (794, 71743), (1939, 29378), (2779, 20498), (3878, 14689), (5558, 10249)]