65876356

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2549}}^1$

素因数の和:2644

約数の個数: 48

約数和(自身を含む): 143942400

約数和(自身を除く): 78066044

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 71, 91, 142, 182, 284, 364, 497, 923, 994, 1846, 1988, 2549, 3692, 5098, 6461, 10196, 12922, 17843, 25844, 33137, 35686, 66274, 71372, 132548, 180979, 231959, 361958, 463918, 723916, 927836, 1266853, 2352727, 2533706, 4705454, 5067412, 9410908, 16469089, 32938178, 65876356]

約数ペア:

[(1, 65876356), (2, 32938178), (4, 16469089), (7, 9410908), (13, 5067412), (14, 4705454), (26, 2533706), (28, 2352727), (52, 1266853), (71, 927836), (91, 723916), (142, 463918), (182, 361958), (284, 231959), (364, 180979), (497, 132548), (923, 71372), (994, 66274), (1846, 35686), (1988, 33137), (2549, 25844), (3692, 17843), (5098, 12922), (6461, 10196)]