42679384

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{607}}^1$

素因数の和:688

約数の個数: 64

約数和(自身を含む): 94556160

約数和(自身を除く): 51876776

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 47, 68, 88, 94, 136, 187, 188, 374, 376, 517, 607, 748, 799, 1034, 1214, 1496, 1598, 2068, 2428, 3196, 4136, 4856, 6392, 6677, 8789, 10319, 13354, 17578, 20638, 26708, 28529, 35156, 41276, 53416, 57058, 70312, 82552, 113509, 114116, 227018, 228232, 313819, 454036, 484993, 627638, 908072, 969986, 1255276, 1939972, 2510552, 3879944, 5334923, 10669846, 21339692, 42679384]

約数ペア:

[(1, 42679384), (2, 21339692), (4, 10669846), (8, 5334923), (11, 3879944), (17, 2510552), (22, 1939972), (34, 1255276), (44, 969986), (47, 908072), (68, 627638), (88, 484993), (94, 454036), (136, 313819), (187, 228232), (188, 227018), (374, 114116), (376, 113509), (517, 82552), (607, 70312), (748, 57058), (799, 53416), (1034, 41276), (1214, 35156), (1496, 28529), (1598, 26708), (2068, 20638), (2428, 17578), (3196, 13354), (4136, 10319), (4856, 8789), (6392, 6677)]