68656406

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{3889}}^1$

素因数の和:4008

約数の個数: 32

約数和(自身を含む): 128089920

約数和(自身を除く): 59433514

約数列:

[1, 2, 7, 13, 14, 26, 91, 97, 182, 194, 679, 1261, 1358, 2522, 3889, 7778, 8827, 17654, 27223, 50557, 54446, 101114, 353899, 377233, 707798, 754466, 2640631, 4904029, 5281262, 9808058, 34328203, 68656406]

約数ペア:

[(1, 68656406), (2, 34328203), (7, 9808058), (13, 5281262), (14, 4904029), (26, 2640631), (91, 754466), (97, 707798), (182, 377233), (194, 353899), (679, 101114), (1261, 54446), (1358, 50557), (2522, 27223), (3889, 17654), (7778, 8827)]