71405236

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{150011}}^1$

素因数の和:150039

約数の個数: 24

約数和(自身を含む): 151212096

約数和(自身を除く): 79806860

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 150011, 300022, 600044, 1050077, 2100154, 2550187, 4200308, 5100374, 10200748, 17851309, 35702618, 71405236]

約数ペア:

[(1, 71405236), (2, 35702618), (4, 17851309), (7, 10200748), (14, 5100374), (17, 4200308), (28, 2550187), (34, 2100154), (68, 1050077), (119, 600044), (238, 300022), (476, 150011)]