17286808

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1$

素因数の和:261

約数の個数: 96

約数和(自身を含む): 43502400

約数和(自身を除く): 26215592

約数列:

[1, 2, 4, 7, 8, 11, 14, 19, 22, 28, 38, 44, 49, 56, 76, 77, 88, 98, 133, 152, 154, 196, 209, 211, 266, 308, 392, 418, 422, 532, 539, 616, 836, 844, 931, 1064, 1078, 1463, 1477, 1672, 1688, 1862, 2156, 2321, 2926, 2954, 3724, 4009, 4312, 4642, 5852, 5908, 7448, 8018, 9284, 10241, 10339, 11704, 11816, 16036, 16247, 18568, 20482, 20678, 28063, 32072, 32494, 40964, 41356, 44099, 56126, 64988, 81928, 82712, 88198, 112252, 113729, 129976, 176396, 196441, 224504, 227458, 308693, 352792, 392882, 454916, 617386, 785764, 909832, 1234772, 1571528, 2160851, 2469544, 4321702, 8643404, 17286808]

約数ペア:

[(1, 17286808), (2, 8643404), (4, 4321702), (7, 2469544), (8, 2160851), (11, 1571528), (14, 1234772), (19, 909832), (22, 785764), (28, 617386), (38, 454916), (44, 392882), (49, 352792), (56, 308693), (76, 227458), (77, 224504), (88, 196441), (98, 176396), (133, 129976), (152, 113729), (154, 112252), (196, 88198), (209, 82712), (211, 81928), (266, 64988), (308, 56126), (392, 44099), (418, 41356), (422, 40964), (532, 32494), (539, 32072), (616, 28063), (836, 20678), (844, 20482), (931, 18568), (1064, 16247), (1078, 16036), (1463, 11816), (1477, 11704), (1672, 10339), (1688, 10241), (1862, 9284), (2156, 8018), (2321, 7448), (2926, 5908), (2954, 5852), (3724, 4642), (4009, 4312)]