8708392

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1$

素因数の和:302

約数の個数: 64

約数和(自身を含む): 20759040

約数和(自身を除く): 12050648

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 67, 77, 88, 134, 154, 211, 268, 308, 422, 469, 536, 616, 737, 844, 938, 1474, 1477, 1688, 1876, 2321, 2948, 2954, 3752, 4642, 5159, 5896, 5908, 9284, 10318, 11816, 14137, 16247, 18568, 20636, 28274, 32494, 41272, 56548, 64988, 98959, 113096, 129976, 155507, 197918, 311014, 395836, 622028, 791672, 1088549, 1244056, 2177098, 4354196, 8708392]

約数ペア:

[(1, 8708392), (2, 4354196), (4, 2177098), (7, 1244056), (8, 1088549), (11, 791672), (14, 622028), (22, 395836), (28, 311014), (44, 197918), (56, 155507), (67, 129976), (77, 113096), (88, 98959), (134, 64988), (154, 56548), (211, 41272), (268, 32494), (308, 28274), (422, 20636), (469, 18568), (536, 16247), (616, 14137), (737, 11816), (844, 10318), (938, 9284), (1474, 5908), (1477, 5896), (1688, 5159), (1876, 4642), (2321, 3752), (2948, 2954)]