25099068

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{331}}^1$

素因数の和:498

約数の個数: 48

約数和(自身を含む): 60238080

約数和(自身を除く): 35139012

約数列:

[1, 2, 3, 4, 6, 12, 71, 89, 142, 178, 213, 267, 284, 331, 356, 426, 534, 662, 852, 993, 1068, 1324, 1986, 3972, 6319, 12638, 18957, 23501, 25276, 29459, 37914, 47002, 58918, 70503, 75828, 88377, 94004, 117836, 141006, 176754, 282012, 353508, 2091589, 4183178, 6274767, 8366356, 12549534, 25099068]

約数ペア:

[(1, 25099068), (2, 12549534), (3, 8366356), (4, 6274767), (6, 4183178), (12, 2091589), (71, 353508), (89, 282012), (142, 176754), (178, 141006), (213, 117836), (267, 94004), (284, 88377), (331, 75828), (356, 70503), (426, 58918), (534, 47002), (662, 37914), (852, 29459), (993, 25276), (1068, 23501), (1324, 18957), (1986, 12638), (3972, 6319)]