16806552

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1409}}^1$

素因数の和:1496

約数の個数: 64

約数和(自身を含む): 48729600

約数和(自身を除く): 31923048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 71, 84, 142, 168, 213, 284, 426, 497, 568, 852, 994, 1409, 1491, 1704, 1988, 2818, 2982, 3976, 4227, 5636, 5964, 8454, 9863, 11272, 11928, 16908, 19726, 29589, 33816, 39452, 59178, 78904, 100039, 118356, 200078, 236712, 300117, 400156, 600234, 700273, 800312, 1200468, 1400546, 2100819, 2400936, 2801092, 4201638, 5602184, 8403276, 16806552]

約数ペア:

[(1, 16806552), (2, 8403276), (3, 5602184), (4, 4201638), (6, 2801092), (7, 2400936), (8, 2100819), (12, 1400546), (14, 1200468), (21, 800312), (24, 700273), (28, 600234), (42, 400156), (56, 300117), (71, 236712), (84, 200078), (142, 118356), (168, 100039), (213, 78904), (284, 59178), (426, 39452), (497, 33816), (568, 29589), (852, 19726), (994, 16908), (1409, 11928), (1491, 11272), (1704, 9863), (1988, 8454), (2818, 5964), (2982, 5636), (3976, 4227)]