28275792

素因数分解:

$2^4\times 3^1\times {\mathrm{641}}^1\times {\mathrm{919}}^1$

素因数の和:1571

約数の個数: 40

約数和(自身を含む): 73239360

約数和(自身を除く): 44963568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 641, 919, 1282, 1838, 1923, 2564, 2757, 3676, 3846, 5128, 5514, 7352, 7692, 10256, 11028, 14704, 15384, 22056, 30768, 44112, 589079, 1178158, 1767237, 2356316, 3534474, 4712632, 7068948, 9425264, 14137896, 28275792]

約数ペア:

[(1, 28275792), (2, 14137896), (3, 9425264), (4, 7068948), (6, 4712632), (8, 3534474), (12, 2356316), (16, 1767237), (24, 1178158), (48, 589079), (641, 44112), (919, 30768), (1282, 22056), (1838, 15384), (1923, 14704), (2564, 11028), (2757, 10256), (3676, 7692), (3846, 7352), (5128, 5514)]