28070295536

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{361507}}^1$

素因数の和:361749

約数の個数: 40

約数和(自身を含む): 57019933824

約数和(自身を除く): 28949638288

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 211, 368, 422, 844, 1688, 3376, 4853, 9706, 19412, 38824, 77648, 361507, 723014, 1446028, 2892056, 5784112, 8314661, 16629322, 33258644, 66517288, 76277977, 133034576, 152555954, 305111908, 610223816, 1220447632, 1754393471, 3508786942, 7017573884, 14035147768, 28070295536]

約数ペア:

[(1, 28070295536), (2, 14035147768), (4, 7017573884), (8, 3508786942), (16, 1754393471), (23, 1220447632), (46, 610223816), (92, 305111908), (184, 152555954), (211, 133034576), (368, 76277977), (422, 66517288), (844, 33258644), (1688, 16629322), (3376, 8314661), (4853, 5784112), (9706, 2892056), (19412, 1446028), (38824, 723014), (77648, 361507)]