25687896

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{293}}^1$

素因数の和:596

約数の個数: 64

約数和(自身を含む): 69642720

約数和(自身を除く): 43954824

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 281, 293, 312, 562, 586, 843, 879, 1124, 1172, 1686, 1758, 2248, 2344, 3372, 3516, 3653, 3809, 6744, 7032, 7306, 7618, 10959, 11427, 14612, 15236, 21918, 22854, 29224, 30472, 43836, 45708, 82333, 87672, 91416, 164666, 246999, 329332, 493998, 658664, 987996, 1070329, 1975992, 2140658, 3210987, 4281316, 6421974, 8562632, 12843948, 25687896]

約数ペア:

[(1, 25687896), (2, 12843948), (3, 8562632), (4, 6421974), (6, 4281316), (8, 3210987), (12, 2140658), (13, 1975992), (24, 1070329), (26, 987996), (39, 658664), (52, 493998), (78, 329332), (104, 246999), (156, 164666), (281, 91416), (293, 87672), (312, 82333), (562, 45708), (586, 43836), (843, 30472), (879, 29224), (1124, 22854), (1172, 21918), (1686, 15236), (1758, 14612), (2248, 11427), (2344, 10959), (3372, 7618), (3516, 7306), (3653, 7032), (3809, 6744)]