71390004

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{49993}}^1$

素因数の和:50024

約数の個数: 48

約数和(自身を含む): 201575808

約数和(自身を除く): 130185804

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 49993, 99986, 149979, 199972, 299958, 349951, 599916, 699902, 849881, 1049853, 1399804, 1699762, 2099706, 2549643, 3399524, 4199412, 5099286, 5949167, 10198572, 11898334, 17847501, 23796668, 35695002, 71390004]

約数ペア:

[(1, 71390004), (2, 35695002), (3, 23796668), (4, 17847501), (6, 11898334), (7, 10198572), (12, 5949167), (14, 5099286), (17, 4199412), (21, 3399524), (28, 2549643), (34, 2099706), (42, 1699762), (51, 1399804), (68, 1049853), (84, 849881), (102, 699902), (119, 599916), (204, 349951), (238, 299958), (357, 199972), (476, 149979), (714, 99986), (1428, 49993)]