16662576

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{491}}^1$

素因数の和:610

約数の個数: 80

約数和(自身を含む): 49782528

約数和(自身を除く): 33119952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 101, 112, 168, 202, 303, 336, 404, 491, 606, 707, 808, 982, 1212, 1414, 1473, 1616, 1964, 2121, 2424, 2828, 2946, 3437, 3928, 4242, 4848, 5656, 5892, 6874, 7856, 8484, 10311, 11312, 11784, 13748, 16968, 20622, 23568, 27496, 33936, 41244, 49591, 54992, 82488, 99182, 148773, 164976, 198364, 297546, 347137, 396728, 595092, 694274, 793456, 1041411, 1190184, 1388548, 2082822, 2380368, 2777096, 4165644, 5554192, 8331288, 16662576]

約数ペア:

[(1, 16662576), (2, 8331288), (3, 5554192), (4, 4165644), (6, 2777096), (7, 2380368), (8, 2082822), (12, 1388548), (14, 1190184), (16, 1041411), (21, 793456), (24, 694274), (28, 595092), (42, 396728), (48, 347137), (56, 297546), (84, 198364), (101, 164976), (112, 148773), (168, 99182), (202, 82488), (303, 54992), (336, 49591), (404, 41244), (491, 33936), (606, 27496), (707, 23568), (808, 20622), (982, 16968), (1212, 13748), (1414, 11784), (1473, 11312), (1616, 10311), (1964, 8484), (2121, 7856), (2424, 6874), (2828, 5892), (2946, 5656), (3437, 4848), (3928, 4242)]