28005087192

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^1\times {\mathrm{281}}^1\times {\mathrm{61979}}^1$

素因数の和:62336

約数の個数: 64

約数和(自身を含む): 71311708800

約数和(自身を除く): 43306621608

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 134, 201, 268, 281, 402, 536, 562, 804, 843, 1124, 1608, 1686, 2248, 3372, 6744, 18827, 37654, 56481, 61979, 75308, 112962, 123958, 150616, 185937, 225924, 247916, 371874, 451848, 495832, 743748, 1487496, 4152593, 8305186, 12457779, 16610372, 17416099, 24915558, 33220744, 34832198, 49831116, 52248297, 69664396, 99662232, 104496594, 139328792, 208993188, 417986376, 1166878633, 2333757266, 3500635899, 4667514532, 7001271798, 9335029064, 14002543596, 28005087192]

約数ペア:

[(1, 28005087192), (2, 14002543596), (3, 9335029064), (4, 7001271798), (6, 4667514532), (8, 3500635899), (12, 2333757266), (24, 1166878633), (67, 417986376), (134, 208993188), (201, 139328792), (268, 104496594), (281, 99662232), (402, 69664396), (536, 52248297), (562, 49831116), (804, 34832198), (843, 33220744), (1124, 24915558), (1608, 17416099), (1686, 16610372), (2248, 12457779), (3372, 8305186), (6744, 4152593), (18827, 1487496), (37654, 743748), (56481, 495832), (61979, 451848), (75308, 371874), (112962, 247916), (123958, 225924), (150616, 185937)]