16717688

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{241}}^1$

素因数の和:312

約数の個数: 64

約数和(自身を含む): 36590400

約数和(自身を除く): 19872712

約数列:

[1, 2, 4, 8, 13, 23, 26, 29, 46, 52, 58, 92, 104, 116, 184, 232, 241, 299, 377, 482, 598, 667, 754, 964, 1196, 1334, 1508, 1928, 2392, 2668, 3016, 3133, 5336, 5543, 6266, 6989, 8671, 11086, 12532, 13978, 17342, 22172, 25064, 27956, 34684, 44344, 55912, 69368, 72059, 90857, 144118, 160747, 181714, 288236, 321494, 363428, 576472, 642988, 726856, 1285976, 2089711, 4179422, 8358844, 16717688]

約数ペア:

[(1, 16717688), (2, 8358844), (4, 4179422), (8, 2089711), (13, 1285976), (23, 726856), (26, 642988), (29, 576472), (46, 363428), (52, 321494), (58, 288236), (92, 181714), (104, 160747), (116, 144118), (184, 90857), (232, 72059), (241, 69368), (299, 55912), (377, 44344), (482, 34684), (598, 27956), (667, 25064), (754, 22172), (964, 17342), (1196, 13978), (1334, 12532), (1508, 11086), (1928, 8671), (2392, 6989), (2668, 6266), (3016, 5543), (3133, 5336)]