17390048

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2459}}^1$

素因数の和:2499

約数の個数: 48

約数和(自身を含む): 39054960

約数和(自身を除く): 21664912

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 208, 221, 272, 416, 442, 544, 884, 1768, 2459, 3536, 4918, 7072, 9836, 19672, 31967, 39344, 41803, 63934, 78688, 83606, 127868, 167212, 255736, 334424, 511472, 543439, 668848, 1022944, 1086878, 1337696, 2173756, 4347512, 8695024, 17390048]

約数ペア:

[(1, 17390048), (2, 8695024), (4, 4347512), (8, 2173756), (13, 1337696), (16, 1086878), (17, 1022944), (26, 668848), (32, 543439), (34, 511472), (52, 334424), (68, 255736), (104, 167212), (136, 127868), (208, 83606), (221, 78688), (272, 63934), (416, 41803), (442, 39344), (544, 31967), (884, 19672), (1768, 9836), (2459, 7072), (3536, 4918)]