16690160984

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{571}}^1\times {\mathrm{14107}}^1$

素因数の和:14728

約数の個数: 64

約数和(自身を含む): 36798178560

約数和(自身を除く): 20108017576

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 571, 1036, 1142, 2072, 2284, 3997, 4568, 7994, 14107, 15988, 21127, 28214, 31976, 42254, 56428, 84508, 98749, 112856, 147889, 169016, 197498, 295778, 394996, 521959, 591556, 789992, 1043918, 1183112, 2087836, 3653713, 4175672, 7307426, 8055097, 14614852, 16110194, 29229704, 32220388, 56385679, 64440776, 112771358, 225542716, 298038589, 451085432, 596077178, 1192154356, 2086270123, 2384308712, 4172540246, 8345080492, 16690160984]

約数ペア:

[(1, 16690160984), (2, 8345080492), (4, 4172540246), (7, 2384308712), (8, 2086270123), (14, 1192154356), (28, 596077178), (37, 451085432), (56, 298038589), (74, 225542716), (148, 112771358), (259, 64440776), (296, 56385679), (518, 32220388), (571, 29229704), (1036, 16110194), (1142, 14614852), (2072, 8055097), (2284, 7307426), (3997, 4175672), (4568, 3653713), (7994, 2087836), (14107, 1183112), (15988, 1043918), (21127, 789992), (28214, 591556), (31976, 521959), (42254, 394996), (56428, 295778), (84508, 197498), (98749, 169016), (112856, 147889)]