57317512

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{241}}^1$

素因数の和:422

約数の個数: 64

約数和(自身を含む): 128240640

約数和(自身を除く): 70923128

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 137, 217, 241, 248, 274, 434, 482, 548, 868, 959, 964, 1096, 1687, 1736, 1918, 1928, 3374, 3836, 4247, 6748, 7471, 7672, 8494, 13496, 14942, 16988, 29729, 29884, 33017, 33976, 52297, 59458, 59768, 66034, 104594, 118916, 132068, 209188, 231119, 237832, 264136, 418376, 462238, 924476, 1023527, 1848952, 2047054, 4094108, 7164689, 8188216, 14329378, 28658756, 57317512]

約数ペア:

[(1, 57317512), (2, 28658756), (4, 14329378), (7, 8188216), (8, 7164689), (14, 4094108), (28, 2047054), (31, 1848952), (56, 1023527), (62, 924476), (124, 462238), (137, 418376), (217, 264136), (241, 237832), (248, 231119), (274, 209188), (434, 132068), (482, 118916), (548, 104594), (868, 66034), (959, 59768), (964, 59458), (1096, 52297), (1687, 33976), (1736, 33017), (1918, 29884), (1928, 29729), (3374, 16988), (3836, 14942), (4247, 13496), (6748, 8494), (7471, 7672)]