21077883064

素因数分解:

$2^3\times 7^1\times {\mathrm{3793}}^1\times {\mathrm{99233}}^1$

素因数の和:103039

約数の個数: 32

約数和(自身を含む): 45179255520

約数和(自身を除く): 24101372456

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 3793, 7586, 15172, 26551, 30344, 53102, 99233, 106204, 198466, 212408, 396932, 694631, 793864, 1389262, 2778524, 5557048, 376390769, 752781538, 1505563076, 2634735383, 3011126152, 5269470766, 10538941532, 21077883064]

約数ペア:

[(1, 21077883064), (2, 10538941532), (4, 5269470766), (7, 3011126152), (8, 2634735383), (14, 1505563076), (28, 752781538), (56, 376390769), (3793, 5557048), (7586, 2778524), (15172, 1389262), (26551, 793864), (30344, 694631), (53102, 396932), (99233, 212408), (106204, 198466)]