68643484

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{11093}}^1$

素因数の和:11134

約数の個数: 48

約数和(自身を含む): 156558528

約数和(自身を除く): 87915044

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 91, 119, 182, 221, 238, 364, 442, 476, 884, 1547, 3094, 6188, 11093, 22186, 44372, 77651, 144209, 155302, 188581, 288418, 310604, 377162, 576836, 754324, 1009463, 1320067, 2018926, 2451553, 2640134, 4037852, 4903106, 5280268, 9806212, 17160871, 34321742, 68643484]

約数ペア:

[(1, 68643484), (2, 34321742), (4, 17160871), (7, 9806212), (13, 5280268), (14, 4903106), (17, 4037852), (26, 2640134), (28, 2451553), (34, 2018926), (52, 1320067), (68, 1009463), (91, 754324), (119, 576836), (182, 377162), (221, 310604), (238, 288418), (364, 188581), (442, 155302), (476, 144209), (884, 77651), (1547, 44372), (3094, 22186), (6188, 11093)]