28014910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{36383}}^1$

素因数の和:36408

約数の個数: 32

約数和(自身を含む): 62871552

約数和(自身を除く): 34856642

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 36383, 72766, 181915, 254681, 363830, 400213, 509362, 800426, 1273405, 2001065, 2546810, 2801491, 4002130, 5602982, 14007455, 28014910]

約数ペア:

[(1, 28014910), (2, 14007455), (5, 5602982), (7, 4002130), (10, 2801491), (11, 2546810), (14, 2001065), (22, 1273405), (35, 800426), (55, 509362), (70, 400213), (77, 363830), (110, 254681), (154, 181915), (385, 72766), (770, 36383)]