14128940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2347}}^1$

素因数の和:2406

約数の個数: 48

約数和(自身を含む): 34712832

約数和(自身を除く): 20583892

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 70, 86, 140, 172, 215, 301, 430, 602, 860, 1204, 1505, 2347, 3010, 4694, 6020, 9388, 11735, 16429, 23470, 32858, 46940, 65716, 82145, 100921, 164290, 201842, 328580, 403684, 504605, 706447, 1009210, 1412894, 2018420, 2825788, 3532235, 7064470, 14128940]

約数ペア:

[(1, 14128940), (2, 7064470), (4, 3532235), (5, 2825788), (7, 2018420), (10, 1412894), (14, 1009210), (20, 706447), (28, 504605), (35, 403684), (43, 328580), (70, 201842), (86, 164290), (140, 100921), (172, 82145), (215, 65716), (301, 46940), (430, 32858), (602, 23470), (860, 16429), (1204, 11735), (1505, 9388), (2347, 6020), (3010, 4694)]