71691396

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{3571}}^1$

素因数の和:3824

約数の個数: 48

約数和(自身を含む): 192030720

約数和(自身を除く): 120339324

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 239, 478, 717, 956, 1434, 1673, 2868, 3346, 3571, 5019, 6692, 7142, 10038, 10713, 14284, 20076, 21426, 24997, 42852, 49994, 74991, 99988, 149982, 299964, 853469, 1706938, 2560407, 3413876, 5120814, 5974283, 10241628, 11948566, 17922849, 23897132, 35845698, 71691396]

約数ペア:

[(1, 71691396), (2, 35845698), (3, 23897132), (4, 17922849), (6, 11948566), (7, 10241628), (12, 5974283), (14, 5120814), (21, 3413876), (28, 2560407), (42, 1706938), (84, 853469), (239, 299964), (478, 149982), (717, 99988), (956, 74991), (1434, 49994), (1673, 42852), (2868, 24997), (3346, 21426), (3571, 20076), (5019, 14284), (6692, 10713), (7142, 10038)]