28783244

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{3557}}^1$

素因数の和:3602

約数の個数: 36

約数和(自身を含む): 61169136

約数和(自身を除く): 32385892

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 289, 476, 578, 1156, 2023, 3557, 4046, 7114, 8092, 14228, 24899, 49798, 60469, 99596, 120938, 241876, 423283, 846566, 1027973, 1693132, 2055946, 4111892, 7195811, 14391622, 28783244]

約数ペア:

[(1, 28783244), (2, 14391622), (4, 7195811), (7, 4111892), (14, 2055946), (17, 1693132), (28, 1027973), (34, 846566), (68, 423283), (119, 241876), (238, 120938), (289, 99596), (476, 60469), (578, 49798), (1156, 24899), (2023, 14228), (3557, 8092), (4046, 7114)]