22432984

素因数分解:

$2^3\times 7^2\times {\mathrm{89}}^1\times {\mathrm{643}}^1$

素因数の和:752

約数の個数: 48

約数和(自身を含む): 49555800

約数和(自身を除く): 27122816

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 89, 98, 178, 196, 356, 392, 623, 643, 712, 1246, 1286, 2492, 2572, 4361, 4501, 4984, 5144, 8722, 9002, 17444, 18004, 31507, 34888, 36008, 57227, 63014, 114454, 126028, 228908, 252056, 400589, 457816, 801178, 1602356, 2804123, 3204712, 5608246, 11216492, 22432984]

約数ペア:

[(1, 22432984), (2, 11216492), (4, 5608246), (7, 3204712), (8, 2804123), (14, 1602356), (28, 801178), (49, 457816), (56, 400589), (89, 252056), (98, 228908), (178, 126028), (196, 114454), (356, 63014), (392, 57227), (623, 36008), (643, 34888), (712, 31507), (1246, 18004), (1286, 17444), (2492, 9002), (2572, 8722), (4361, 5144), (4501, 4984)]