13888959595472

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{17744843}}^1$

素因数の和:17744988

約数の個数: 80

約数和(自身を含む): 29942507806848

約数和(自身を除く): 16053548211376

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 53, 71, 104, 106, 142, 208, 212, 284, 424, 568, 689, 848, 923, 1136, 1378, 1846, 2756, 3692, 3763, 5512, 7384, 7526, 11024, 14768, 15052, 30104, 48919, 60208, 97838, 195676, 391352, 782704, 17744843, 35489686, 70979372, 141958744, 230682959, 283917488, 461365918, 922731836, 940476679, 1259883853, 1845463672, 1880953358, 2519767706, 3690927344, 3761906716, 5039535412, 7523813432, 10079070824, 12226196827, 15047626864, 16378490089, 20158141648, 24452393654, 32756980178, 48904787308, 65513960356, 66773844209, 97809574616, 131027920712, 133547688418, 195619149232, 262055841424, 267095376836, 534190753672, 868059974717, 1068381507344, 1736119949434, 3472239898868, 6944479797736, 13888959595472]

約数ペア:

[(1, 13888959595472), (2, 6944479797736), (4, 3472239898868), (8, 1736119949434), (13, 1068381507344), (16, 868059974717), (26, 534190753672), (52, 267095376836), (53, 262055841424), (71, 195619149232), (104, 133547688418), (106, 131027920712), (142, 97809574616), (208, 66773844209), (212, 65513960356), (284, 48904787308), (424, 32756980178), (568, 24452393654), (689, 20158141648), (848, 16378490089), (923, 15047626864), (1136, 12226196827), (1378, 10079070824), (1846, 7523813432), (2756, 5039535412), (3692, 3761906716), (3763, 3690927344), (5512, 2519767706), (7384, 1880953358), (7526, 1845463672), (11024, 1259883853), (14768, 940476679), (15052, 922731836), (30104, 461365918), (48919, 283917488), (60208, 230682959), (97838, 141958744), (195676, 70979372), (391352, 35489686), (782704, 17744843)]