28315476

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{112363}}^1$

素因数の和:112380

約数の個数: 36

約数和(自身を含む): 81800992

約数和(自身を除く): 53485516

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 112363, 224726, 337089, 449452, 674178, 786541, 1011267, 1348356, 1573082, 2022534, 2359623, 3146164, 4045068, 4719246, 7078869, 9438492, 14157738, 28315476]

約数ペア:

[(1, 28315476), (2, 14157738), (3, 9438492), (4, 7078869), (6, 4719246), (7, 4045068), (9, 3146164), (12, 2359623), (14, 2022534), (18, 1573082), (21, 1348356), (28, 1011267), (36, 786541), (42, 674178), (63, 449452), (84, 337089), (126, 224726), (252, 112363)]