66553564

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{30869}}^1$

素因数の和:30898

約数の個数: 36

約数和(自身を含む): 147805560

約数和(自身を除く): 81251996

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 539, 1078, 2156, 30869, 61738, 123476, 216083, 339559, 432166, 679118, 864332, 1358236, 1512581, 2376913, 3025162, 4753826, 6050324, 9507652, 16638391, 33276782, 66553564]

約数ペア:

[(1, 66553564), (2, 33276782), (4, 16638391), (7, 9507652), (11, 6050324), (14, 4753826), (22, 3025162), (28, 2376913), (44, 1512581), (49, 1358236), (77, 864332), (98, 679118), (154, 432166), (196, 339559), (308, 216083), (539, 123476), (1078, 61738), (2156, 30869)]