174969712

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{2503}}^1$

素因数の和:2785

約数の個数: 40

約数和(自身を含む): 360485856

約数和(自身を除く): 185516144

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 257, 272, 514, 1028, 2056, 2503, 4112, 4369, 5006, 8738, 10012, 17476, 20024, 34952, 40048, 42551, 69904, 85102, 170204, 340408, 643271, 680816, 1286542, 2573084, 5146168, 10292336, 10935607, 21871214, 43742428, 87484856, 174969712]

約数ペア:

[(1, 174969712), (2, 87484856), (4, 43742428), (8, 21871214), (16, 10935607), (17, 10292336), (34, 5146168), (68, 2573084), (136, 1286542), (257, 680816), (272, 643271), (514, 340408), (1028, 170204), (2056, 85102), (2503, 69904), (4112, 42551), (4369, 40048), (5006, 34952), (8738, 20024), (10012, 17476)]