7954272

素因数分解:

$2^5\times 3^2\times {\mathrm{71}}^1\times {\mathrm{389}}^1$

素因数の和:476

約数の個数: 72

約数和(自身を含む): 22997520

約数和(自身を除く): 15043248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 71, 72, 96, 142, 144, 213, 284, 288, 389, 426, 568, 639, 778, 852, 1136, 1167, 1278, 1556, 1704, 2272, 2334, 2556, 3112, 3408, 3501, 4668, 5112, 6224, 6816, 7002, 9336, 10224, 12448, 14004, 18672, 20448, 27619, 28008, 37344, 55238, 56016, 82857, 110476, 112032, 165714, 220952, 248571, 331428, 441904, 497142, 662856, 883808, 994284, 1325712, 1988568, 2651424, 3977136, 7954272]

約数ペア:

[(1, 7954272), (2, 3977136), (3, 2651424), (4, 1988568), (6, 1325712), (8, 994284), (9, 883808), (12, 662856), (16, 497142), (18, 441904), (24, 331428), (32, 248571), (36, 220952), (48, 165714), (71, 112032), (72, 110476), (96, 82857), (142, 56016), (144, 55238), (213, 37344), (284, 28008), (288, 27619), (389, 20448), (426, 18672), (568, 14004), (639, 12448), (778, 10224), (852, 9336), (1136, 7002), (1167, 6816), (1278, 6224), (1556, 5112), (1704, 4668), (2272, 3501), (2334, 3408), (2556, 3112)]