16688448

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{4139}}^1$

素因数の和:4164

約数の個数: 84

約数和(自身を含む): 54681120

約数和(自身を除く): 37992672

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 224, 252, 288, 336, 448, 504, 576, 672, 1008, 1344, 2016, 4032, 4139, 8278, 12417, 16556, 24834, 28973, 33112, 37251, 49668, 57946, 66224, 74502, 86919, 99336, 115892, 132448, 149004, 173838, 198672, 231784, 260757, 264896, 298008, 347676, 397344, 463568, 521514, 596016, 695352, 794688, 927136, 1043028, 1192032, 1390704, 1854272, 2086056, 2384064, 2781408, 4172112, 5562816, 8344224, 16688448]

約数ペア:

[(1, 16688448), (2, 8344224), (3, 5562816), (4, 4172112), (6, 2781408), (7, 2384064), (8, 2086056), (9, 1854272), (12, 1390704), (14, 1192032), (16, 1043028), (18, 927136), (21, 794688), (24, 695352), (28, 596016), (32, 521514), (36, 463568), (42, 397344), (48, 347676), (56, 298008), (63, 264896), (64, 260757), (72, 231784), (84, 198672), (96, 173838), (112, 149004), (126, 132448), (144, 115892), (168, 99336), (192, 86919), (224, 74502), (252, 66224), (288, 57946), (336, 49668), (448, 37251), (504, 33112), (576, 28973), (672, 24834), (1008, 16556), (1344, 12417), (2016, 8278), (4032, 4139)]