7185623536

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{18211}}^1$

素因数の和:18510

約数の個数: 80

約数和(自身を含む): 17199121408

約数和(自身を除く): 10013497872

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 271, 364, 542, 728, 1084, 1456, 1897, 2168, 3523, 3794, 4336, 7046, 7588, 14092, 15176, 18211, 24661, 28184, 30352, 36422, 49322, 56368, 72844, 98644, 127477, 145688, 197288, 236743, 254954, 291376, 394576, 473486, 509908, 946972, 1019816, 1657201, 1893944, 2039632, 3314402, 3787888, 4935181, 6628804, 9870362, 13257608, 19740724, 26515216, 34546267, 39481448, 64157353, 69092534, 78962896, 128314706, 138185068, 256629412, 276370136, 449101471, 513258824, 552740272, 898202942, 1026517648, 1796405884, 3592811768, 7185623536]

約数ペア:

[(1, 7185623536), (2, 3592811768), (4, 1796405884), (7, 1026517648), (8, 898202942), (13, 552740272), (14, 513258824), (16, 449101471), (26, 276370136), (28, 256629412), (52, 138185068), (56, 128314706), (91, 78962896), (104, 69092534), (112, 64157353), (182, 39481448), (208, 34546267), (271, 26515216), (364, 19740724), (542, 13257608), (728, 9870362), (1084, 6628804), (1456, 4935181), (1897, 3787888), (2168, 3314402), (3523, 2039632), (3794, 1893944), (4336, 1657201), (7046, 1019816), (7588, 946972), (14092, 509908), (15176, 473486), (18211, 394576), (24661, 291376), (28184, 254954), (30352, 236743), (36422, 197288), (49322, 145688), (56368, 127477), (72844, 98644)]