28864182655

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1828583}}^1$

素因数の和:1828647

約数の個数: 32

約数和(自身を含む): 44237104128

約数和(自身を除く): 15372921473

約数列:

[1, 5, 7, 11, 35, 41, 55, 77, 205, 287, 385, 451, 1435, 2255, 3157, 15785, 1828583, 9142915, 12800081, 20114413, 64000405, 74971903, 100572065, 140800891, 374859515, 524803321, 704004455, 824690933, 2624016605, 4123454665, 5772836531, 28864182655]

約数ペア:

[(1, 28864182655), (5, 5772836531), (7, 4123454665), (11, 2624016605), (35, 824690933), (41, 704004455), (55, 524803321), (77, 374859515), (205, 140800891), (287, 100572065), (385, 74971903), (451, 64000405), (1435, 20114413), (2255, 12800081), (3157, 9142915), (15785, 1828583)]