67504528

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{653}}^1$

素因数の和:752

約数の個数: 80

約数和(自身を含む): 163489536

約数和(自身を除く): 95985008

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 71, 91, 104, 112, 142, 182, 208, 284, 364, 497, 568, 653, 728, 923, 994, 1136, 1306, 1456, 1846, 1988, 2612, 3692, 3976, 4571, 5224, 6461, 7384, 7952, 8489, 9142, 10448, 12922, 14768, 16978, 18284, 25844, 33956, 36568, 46363, 51688, 59423, 67912, 73136, 92726, 103376, 118846, 135824, 185452, 237692, 324541, 370904, 475384, 602719, 649082, 741808, 950768, 1205438, 1298164, 2410876, 2596328, 4219033, 4821752, 5192656, 8438066, 9643504, 16876132, 33752264, 67504528]

約数ペア:

[(1, 67504528), (2, 33752264), (4, 16876132), (7, 9643504), (8, 8438066), (13, 5192656), (14, 4821752), (16, 4219033), (26, 2596328), (28, 2410876), (52, 1298164), (56, 1205438), (71, 950768), (91, 741808), (104, 649082), (112, 602719), (142, 475384), (182, 370904), (208, 324541), (284, 237692), (364, 185452), (497, 135824), (568, 118846), (653, 103376), (728, 92726), (923, 73136), (994, 67912), (1136, 59423), (1306, 51688), (1456, 46363), (1846, 36568), (1988, 33956), (2612, 25844), (3692, 18284), (3976, 16978), (4571, 14768), (5224, 12922), (6461, 10448), (7384, 9142), (7952, 8489)]