28749756

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{5801}}^1$

素因数の和:5874

約数の個数: 48

約数和(自身を含む): 77978880

約数和(自身を除く): 49229124

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 59, 84, 118, 177, 236, 354, 413, 708, 826, 1239, 1652, 2478, 4956, 5801, 11602, 17403, 23204, 34806, 40607, 69612, 81214, 121821, 162428, 243642, 342259, 487284, 684518, 1026777, 1369036, 2053554, 2395813, 4107108, 4791626, 7187439, 9583252, 14374878, 28749756]

約数ペア:

[(1, 28749756), (2, 14374878), (3, 9583252), (4, 7187439), (6, 4791626), (7, 4107108), (12, 2395813), (14, 2053554), (21, 1369036), (28, 1026777), (42, 684518), (59, 487284), (84, 342259), (118, 243642), (177, 162428), (236, 121821), (354, 81214), (413, 69612), (708, 40607), (826, 34806), (1239, 23204), (1652, 17403), (2478, 11602), (4956, 5801)]