65497908

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{15913}}^1$

素因数の和:15941

約数の個数: 48

約数和(自身を含む): 178236800

約数和(自身を除く): 112738892

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 2058, 4116, 15913, 31826, 47739, 63652, 95478, 111391, 190956, 222782, 334173, 445564, 668346, 779737, 1336692, 1559474, 2339211, 3118948, 4678422, 5458159, 9356844, 10916318, 16374477, 21832636, 32748954, 65497908]

約数ペア:

[(1, 65497908), (2, 32748954), (3, 21832636), (4, 16374477), (6, 10916318), (7, 9356844), (12, 5458159), (14, 4678422), (21, 3118948), (28, 2339211), (42, 1559474), (49, 1336692), (84, 779737), (98, 668346), (147, 445564), (196, 334173), (294, 222782), (343, 190956), (588, 111391), (686, 95478), (1029, 63652), (1372, 47739), (2058, 31826), (4116, 15913)]