42751408

素因数分解:

$2^4\times 7^1\times {\mathrm{419}}^1\times {\mathrm{911}}^1$

素因数の和:1345

約数の個数: 40

約数和(自身を含む): 94993920

約数和(自身を除く): 52242512

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 419, 838, 911, 1676, 1822, 2933, 3352, 3644, 5866, 6377, 6704, 7288, 11732, 12754, 14576, 23464, 25508, 46928, 51016, 102032, 381709, 763418, 1526836, 2671963, 3053672, 5343926, 6107344, 10687852, 21375704, 42751408]

約数ペア:

[(1, 42751408), (2, 21375704), (4, 10687852), (7, 6107344), (8, 5343926), (14, 3053672), (16, 2671963), (28, 1526836), (56, 763418), (112, 381709), (419, 102032), (838, 51016), (911, 46928), (1676, 25508), (1822, 23464), (2933, 14576), (3352, 12754), (3644, 11732), (5866, 7288), (6377, 6704)]