65928044

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2551}}^1$

素因数の和:2646

約数の個数: 48

約数和(自身を含む): 144055296

約数和(自身を除く): 78127252

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 71, 91, 142, 182, 284, 364, 497, 923, 994, 1846, 1988, 2551, 3692, 5102, 6461, 10204, 12922, 17857, 25844, 33163, 35714, 66326, 71428, 132652, 181121, 232141, 362242, 464282, 724484, 928564, 1267847, 2354573, 2535694, 4709146, 5071388, 9418292, 16482011, 32964022, 65928044]

約数ペア:

[(1, 65928044), (2, 32964022), (4, 16482011), (7, 9418292), (13, 5071388), (14, 4709146), (26, 2535694), (28, 2354573), (52, 1267847), (71, 928564), (91, 724484), (142, 464282), (182, 362242), (284, 232141), (364, 181121), (497, 132652), (923, 71428), (994, 66326), (1846, 35714), (1988, 33163), (2551, 25844), (3692, 17857), (5102, 12922), (6461, 10204)]