40513304

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{16937}}^1$

素因数の和:16979

約数の個数: 32

約数和(自身を含む): 85367520

約数和(自身を除く): 44854216

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 92, 104, 184, 299, 598, 1196, 2392, 16937, 33874, 67748, 135496, 220181, 389551, 440362, 779102, 880724, 1558204, 1761448, 3116408, 5064163, 10128326, 20256652, 40513304]

約数ペア:

[(1, 40513304), (2, 20256652), (4, 10128326), (8, 5064163), (13, 3116408), (23, 1761448), (26, 1558204), (46, 880724), (52, 779102), (92, 440362), (104, 389551), (184, 220181), (299, 135496), (598, 67748), (1196, 33874), (2392, 16937)]