71423136

素因数分解:

$2^5\times 3^2\times {\mathrm{247997}}^1$

素因数の和:248013

約数の個数: 36

約数和(自身を含む): 203110362

約数和(自身を除く): 131687226

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 247997, 495994, 743991, 991988, 1487982, 1983976, 2231973, 2975964, 3967952, 4463946, 5951928, 7935904, 8927892, 11903856, 17855784, 23807712, 35711568, 71423136]

約数ペア:

[(1, 71423136), (2, 35711568), (3, 23807712), (4, 17855784), (6, 11903856), (8, 8927892), (9, 7935904), (12, 5951928), (16, 4463946), (18, 3967952), (24, 2975964), (32, 2231973), (36, 1983976), (48, 1487982), (72, 991988), (96, 743991), (144, 495994), (288, 247997)]