4899128

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{163}}^1$

素因数の和:216

約数の個数: 48

約数和(自身を含む): 10573080

約数和(自身を除く): 5673952

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 163, 221, 289, 326, 442, 578, 652, 884, 1156, 1304, 1768, 2119, 2312, 2771, 3757, 4238, 5542, 7514, 8476, 11084, 15028, 16952, 22168, 30056, 36023, 47107, 72046, 94214, 144092, 188428, 288184, 376856, 612391, 1224782, 2449564, 4899128]

約数ペア:

[(1, 4899128), (2, 2449564), (4, 1224782), (8, 612391), (13, 376856), (17, 288184), (26, 188428), (34, 144092), (52, 94214), (68, 72046), (104, 47107), (136, 36023), (163, 30056), (221, 22168), (289, 16952), (326, 15028), (442, 11084), (578, 8476), (652, 7514), (884, 5542), (1156, 4238), (1304, 3757), (1768, 2771), (2119, 2312)]