6554392

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:176

約数の個数: 64

約数和(自身を含む): 14515200

約数和(自身を除く): 7960808

約数列:

[1, 2, 4, 8, 13, 19, 26, 31, 38, 52, 62, 76, 104, 107, 124, 152, 214, 247, 248, 403, 428, 494, 589, 806, 856, 988, 1178, 1391, 1612, 1976, 2033, 2356, 2782, 3224, 3317, 4066, 4712, 5564, 6634, 7657, 8132, 11128, 13268, 15314, 16264, 26429, 26536, 30628, 43121, 52858, 61256, 63023, 86242, 105716, 126046, 172484, 211432, 252092, 344968, 504184, 819299, 1638598, 3277196, 6554392]

約数ペア:

[(1, 6554392), (2, 3277196), (4, 1638598), (8, 819299), (13, 504184), (19, 344968), (26, 252092), (31, 211432), (38, 172484), (52, 126046), (62, 105716), (76, 86242), (104, 63023), (107, 61256), (124, 52858), (152, 43121), (214, 30628), (247, 26536), (248, 26429), (403, 16264), (428, 15314), (494, 13268), (589, 11128), (806, 8132), (856, 7657), (988, 6634), (1178, 5564), (1391, 4712), (1612, 4066), (1976, 3317), (2033, 3224), (2356, 2782)]