22295728

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15313}}^1$

素因数の和:15341

約数の個数: 40

約数和(自身を含む): 53170208

約数和(自身を除く): 30874480

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 15313, 30626, 61252, 107191, 122504, 199069, 214382, 245008, 398138, 428764, 796276, 857528, 1393483, 1592552, 1715056, 2786966, 3185104, 5573932, 11147864, 22295728]

約数ペア:

[(1, 22295728), (2, 11147864), (4, 5573932), (7, 3185104), (8, 2786966), (13, 1715056), (14, 1592552), (16, 1393483), (26, 857528), (28, 796276), (52, 428764), (56, 398138), (91, 245008), (104, 214382), (112, 199069), (182, 122504), (208, 107191), (364, 61252), (728, 30626), (1456, 15313)]