28276206

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{653}}^1\times {\mathrm{1031}}^1$

素因数の和:1696

約数の個数: 32

約数和(自身を含む): 64793088

約数和(自身を除く): 36516882

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 653, 1031, 1306, 1959, 2062, 3093, 3918, 4571, 6186, 7217, 9142, 13713, 14434, 21651, 27426, 43302, 673243, 1346486, 2019729, 4039458, 4712701, 9425402, 14138103, 28276206]

約数ペア:

[(1, 28276206), (2, 14138103), (3, 9425402), (6, 4712701), (7, 4039458), (14, 2019729), (21, 1346486), (42, 673243), (653, 43302), (1031, 27426), (1306, 21651), (1959, 14434), (2062, 13713), (3093, 9142), (3918, 7217), (4571, 6186)]