13988897168

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{16447}}^1$

素因数の和:16584

約数の個数: 80

約数和(自身を含む): 29736668160

約数和(自身を除く): 15747770992

約数列:

[1, 2, 4, 8, 16, 17, 34, 53, 59, 68, 106, 118, 136, 212, 236, 272, 424, 472, 848, 901, 944, 1003, 1802, 2006, 3127, 3604, 4012, 6254, 7208, 8024, 12508, 14416, 16048, 16447, 25016, 32894, 50032, 53159, 65788, 106318, 131576, 212636, 263152, 279599, 425272, 559198, 850544, 871691, 970373, 1118396, 1743382, 1940746, 2236792, 3486764, 3881492, 4473584, 6973528, 7762984, 13947056, 14818747, 15525968, 16496341, 29637494, 32992682, 51429769, 59274988, 65985364, 102859538, 118549976, 131970728, 205719076, 237099952, 263941456, 411438152, 822876304, 874306073, 1748612146, 3497224292, 6994448584, 13988897168]

約数ペア:

[(1, 13988897168), (2, 6994448584), (4, 3497224292), (8, 1748612146), (16, 874306073), (17, 822876304), (34, 411438152), (53, 263941456), (59, 237099952), (68, 205719076), (106, 131970728), (118, 118549976), (136, 102859538), (212, 65985364), (236, 59274988), (272, 51429769), (424, 32992682), (472, 29637494), (848, 16496341), (901, 15525968), (944, 14818747), (1003, 13947056), (1802, 7762984), (2006, 6973528), (3127, 4473584), (3604, 3881492), (4012, 3486764), (6254, 2236792), (7208, 1940746), (8024, 1743382), (12508, 1118396), (14416, 970373), (16048, 871691), (16447, 850544), (25016, 559198), (32894, 425272), (50032, 279599), (53159, 263152), (65788, 212636), (106318, 131576)]