57216712

素因数分解:

$2^3\times 7^2\times {\mathrm{227}}^1\times {\mathrm{643}}^1$

素因数の和:890

約数の個数: 48

約数和(自身を含む): 125541360

約数和(自身を除く): 68324648

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 227, 392, 454, 643, 908, 1286, 1589, 1816, 2572, 3178, 4501, 5144, 6356, 9002, 11123, 12712, 18004, 22246, 31507, 36008, 44492, 63014, 88984, 126028, 145961, 252056, 291922, 583844, 1021727, 1167688, 2043454, 4086908, 7152089, 8173816, 14304178, 28608356, 57216712]

約数ペア:

[(1, 57216712), (2, 28608356), (4, 14304178), (7, 8173816), (8, 7152089), (14, 4086908), (28, 2043454), (49, 1167688), (56, 1021727), (98, 583844), (196, 291922), (227, 252056), (392, 145961), (454, 126028), (643, 88984), (908, 63014), (1286, 44492), (1589, 36008), (1816, 31507), (2572, 22246), (3178, 18004), (4501, 12712), (5144, 11123), (6356, 9002)]