28298452

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{77743}}^1$

素因数の和:77767

約数の個数: 24

約数和(自身を含む): 60951296

約数和(自身を除く): 32652844

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 77743, 155486, 310972, 544201, 1010659, 1088402, 2021318, 2176804, 4042636, 7074613, 14149226, 28298452]

約数ペア:

[(1, 28298452), (2, 14149226), (4, 7074613), (7, 4042636), (13, 2176804), (14, 2021318), (26, 1088402), (28, 1010659), (52, 544201), (91, 310972), (182, 155486), (364, 77743)]