40388322

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{479}}^1$

素因数の和:567

約数の個数: 64

約数和(自身を含む): 92897280

約数和(自身を除く): 52508958

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 47, 69, 78, 94, 138, 141, 282, 299, 479, 598, 611, 897, 958, 1081, 1222, 1437, 1794, 1833, 2162, 2874, 3243, 3666, 6227, 6486, 11017, 12454, 14053, 18681, 22034, 22513, 28106, 33051, 37362, 42159, 45026, 66102, 67539, 84318, 135078, 143221, 286442, 292669, 429663, 517799, 585338, 859326, 878007, 1035598, 1553397, 1756014, 3106794, 6731387, 13462774, 20194161, 40388322]

約数ペア:

[(1, 40388322), (2, 20194161), (3, 13462774), (6, 6731387), (13, 3106794), (23, 1756014), (26, 1553397), (39, 1035598), (46, 878007), (47, 859326), (69, 585338), (78, 517799), (94, 429663), (138, 292669), (141, 286442), (282, 143221), (299, 135078), (479, 84318), (598, 67539), (611, 66102), (897, 45026), (958, 42159), (1081, 37362), (1222, 33051), (1437, 28106), (1794, 22513), (1833, 22034), (2162, 18681), (2874, 14053), (3243, 12454), (3666, 11017), (6227, 6486)]