71541736

素因数分解:

$2^3\times 7^1\times {\mathrm{419}}^1\times {\mathrm{3049}}^1$

素因数の和:3481

約数の個数: 32

約数和(自身を含む): 153720000

約数和(自身を除く): 82178264

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 419, 838, 1676, 2933, 3049, 3352, 5866, 6098, 11732, 12196, 21343, 23464, 24392, 42686, 85372, 170744, 1277531, 2555062, 5110124, 8942717, 10220248, 17885434, 35770868, 71541736]

約数ペア:

[(1, 71541736), (2, 35770868), (4, 17885434), (7, 10220248), (8, 8942717), (14, 5110124), (28, 2555062), (56, 1277531), (419, 170744), (838, 85372), (1676, 42686), (2933, 24392), (3049, 23464), (3352, 21343), (5866, 12196), (6098, 11732)]