40228576

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{379}}^1$

素因数の和:527

約数の個数: 48

約数和(自身を含む): 82736640

約数和(自身を除く): 42508064

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 107, 124, 214, 248, 379, 428, 496, 758, 856, 992, 1516, 1712, 3032, 3317, 3424, 6064, 6634, 11749, 12128, 13268, 23498, 26536, 40553, 46996, 53072, 81106, 93992, 106144, 162212, 187984, 324424, 375968, 648848, 1257143, 1297696, 2514286, 5028572, 10057144, 20114288, 40228576]

約数ペア:

[(1, 40228576), (2, 20114288), (4, 10057144), (8, 5028572), (16, 2514286), (31, 1297696), (32, 1257143), (62, 648848), (107, 375968), (124, 324424), (214, 187984), (248, 162212), (379, 106144), (428, 93992), (496, 81106), (758, 53072), (856, 46996), (992, 40553), (1516, 26536), (1712, 23498), (3032, 13268), (3317, 12128), (3424, 11749), (6064, 6634)]