25546204

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{983}}^1$

素因数の和:1149

約数の個数: 24

約数和(自身を含む): 45874080

約数和(自身を除く): 20327876

約数列:

[1, 2, 4, 73, 89, 146, 178, 292, 356, 983, 1966, 3932, 6497, 12994, 25988, 71759, 87487, 143518, 174974, 287036, 349948, 6386551, 12773102, 25546204]

約数ペア:

[(1, 25546204), (2, 12773102), (4, 6386551), (73, 349948), (89, 287036), (146, 174974), (178, 143518), (292, 87487), (356, 71759), (983, 25988), (1966, 12994), (3932, 6497)]