25603404

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:167

約数の個数: 72

約数和(自身を含む): 64384320

約数和(自身を除く): 38780916

約数列:

[1, 2, 3, 4, 6, 12, 29, 43, 58, 59, 86, 87, 116, 118, 129, 172, 174, 177, 236, 258, 348, 354, 516, 708, 841, 1247, 1682, 1711, 2494, 2523, 2537, 3364, 3422, 3741, 4988, 5046, 5074, 5133, 6844, 7482, 7611, 10092, 10148, 10266, 14964, 15222, 20532, 30444, 36163, 49619, 72326, 73573, 99238, 108489, 144652, 147146, 148857, 198476, 216978, 220719, 294292, 297714, 433956, 441438, 595428, 882876, 2133617, 4267234, 6400851, 8534468, 12801702, 25603404]

約数ペア:

[(1, 25603404), (2, 12801702), (3, 8534468), (4, 6400851), (6, 4267234), (12, 2133617), (29, 882876), (43, 595428), (58, 441438), (59, 433956), (86, 297714), (87, 294292), (116, 220719), (118, 216978), (129, 198476), (172, 148857), (174, 147146), (177, 144652), (236, 108489), (258, 99238), (348, 73573), (354, 72326), (516, 49619), (708, 36163), (841, 30444), (1247, 20532), (1682, 15222), (1711, 14964), (2494, 10266), (2523, 10148), (2537, 10092), (3364, 7611), (3422, 7482), (3741, 6844), (4988, 5133), (5046, 5074)]