71940808

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{229}}^1\times {\mathrm{367}}^1$

素因数の和:709

約数の個数: 32

約数和(自身を含む): 137116800

約数和(自身を除く): 65175992

約数列:

[1, 2, 4, 8, 107, 214, 229, 367, 428, 458, 734, 856, 916, 1468, 1832, 2936, 24503, 39269, 49006, 78538, 84043, 98012, 157076, 168086, 196024, 314152, 336172, 672344, 8992601, 17985202, 35970404, 71940808]

約数ペア:

[(1, 71940808), (2, 35970404), (4, 17985202), (8, 8992601), (107, 672344), (214, 336172), (229, 314152), (367, 196024), (428, 168086), (458, 157076), (734, 98012), (856, 84043), (916, 78538), (1468, 49006), (1832, 39269), (2936, 24503)]