29719976

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{313}}^1$

素因数の和:426

約数の個数: 64

約数和(自身を含む): 66467520

約数和(自身を除く): 36747544

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 83, 88, 104, 143, 166, 286, 313, 332, 572, 626, 664, 913, 1079, 1144, 1252, 1826, 2158, 2504, 3443, 3652, 4069, 4316, 6886, 7304, 8138, 8632, 11869, 13772, 16276, 23738, 25979, 27544, 32552, 44759, 47476, 51958, 89518, 94952, 103916, 179036, 207832, 285769, 337727, 358072, 571538, 675454, 1143076, 1350908, 2286152, 2701816, 3714997, 7429994, 14859988, 29719976]

約数ペア:

[(1, 29719976), (2, 14859988), (4, 7429994), (8, 3714997), (11, 2701816), (13, 2286152), (22, 1350908), (26, 1143076), (44, 675454), (52, 571538), (83, 358072), (88, 337727), (104, 285769), (143, 207832), (166, 179036), (286, 103916), (313, 94952), (332, 89518), (572, 51958), (626, 47476), (664, 44759), (913, 32552), (1079, 27544), (1144, 25979), (1252, 23738), (1826, 16276), (2158, 13772), (2504, 11869), (3443, 8632), (3652, 8138), (4069, 7304), (4316, 6886)]