28990122

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{11699}}^1$

素因数の和:11770

約数の個数: 32

約数和(自身を含む): 67392000

約数和(自身を除く): 38401878

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 59, 118, 177, 354, 413, 826, 1239, 2478, 11699, 23398, 35097, 70194, 81893, 163786, 245679, 491358, 690241, 1380482, 2070723, 4141446, 4831687, 9663374, 14495061, 28990122]

約数ペア:

[(1, 28990122), (2, 14495061), (3, 9663374), (6, 4831687), (7, 4141446), (14, 2070723), (21, 1380482), (42, 690241), (59, 491358), (118, 245679), (177, 163786), (354, 81893), (413, 70194), (826, 35097), (1239, 23398), (2478, 11699)]