28965304836

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{6876853}}^1$

素因数の和:6876882

約数の個数: 60

約数和(自身を含む): 81545734732

約数和(自身を除く): 52580429896

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 324, 351, 468, 702, 1053, 1404, 2106, 4212, 6876853, 13753706, 20630559, 27507412, 41261118, 61891677, 82522236, 89399089, 123783354, 178798178, 185675031, 247566708, 268197267, 357596356, 371350062, 536394534, 557025093, 742700124, 804591801, 1072789068, 1114050186, 1609183602, 2228100372, 2413775403, 3218367204, 4827550806, 7241326209, 9655101612, 14482652418, 28965304836]

約数ペア:

[(1, 28965304836), (2, 14482652418), (3, 9655101612), (4, 7241326209), (6, 4827550806), (9, 3218367204), (12, 2413775403), (13, 2228100372), (18, 1609183602), (26, 1114050186), (27, 1072789068), (36, 804591801), (39, 742700124), (52, 557025093), (54, 536394534), (78, 371350062), (81, 357596356), (108, 268197267), (117, 247566708), (156, 185675031), (162, 178798178), (234, 123783354), (324, 89399089), (351, 82522236), (468, 61891677), (702, 41261118), (1053, 27507412), (1404, 20630559), (2106, 13753706), (4212, 6876853)]