28173810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{134161}}^1$

素因数の和:134178

約数の個数: 32

約数和(自身を含む): 77277312

約数和(自身を除く): 49103502

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 134161, 268322, 402483, 670805, 804966, 939127, 1341610, 1878254, 2012415, 2817381, 4024830, 4695635, 5634762, 9391270, 14086905, 28173810]

約数ペア:

[(1, 28173810), (2, 14086905), (3, 9391270), (5, 5634762), (6, 4695635), (7, 4024830), (10, 2817381), (14, 2012415), (15, 1878254), (21, 1341610), (30, 939127), (35, 804966), (42, 670805), (70, 402483), (105, 268322), (210, 134161)]