66332868992

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{141863}}^1$

素因数の和:142171

約数の個数: 64

約数和(自身を含む): 142820163360

約数和(自身を除く): 76487294368

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 281, 416, 562, 832, 1124, 1664, 2248, 3653, 4496, 7306, 8992, 14612, 17984, 29224, 35968, 58448, 116896, 141863, 233792, 283726, 467584, 567452, 1134904, 1844219, 2269808, 3688438, 4539616, 7376876, 9079232, 14753752, 18158464, 29507504, 39863503, 59015008, 79727006, 118030016, 159454012, 236060032, 318908024, 518225539, 637816048, 1036451078, 1275632096, 2072902156, 2551264192, 4145804312, 5102528384, 8291608624, 16583217248, 33166434496, 66332868992]

約数ペア:

[(1, 66332868992), (2, 33166434496), (4, 16583217248), (8, 8291608624), (13, 5102528384), (16, 4145804312), (26, 2551264192), (32, 2072902156), (52, 1275632096), (64, 1036451078), (104, 637816048), (128, 518225539), (208, 318908024), (281, 236060032), (416, 159454012), (562, 118030016), (832, 79727006), (1124, 59015008), (1664, 39863503), (2248, 29507504), (3653, 18158464), (4496, 14753752), (7306, 9079232), (8992, 7376876), (14612, 4539616), (17984, 3688438), (29224, 2269808), (35968, 1844219), (58448, 1134904), (116896, 567452), (141863, 467584), (233792, 283726)]