4191739648

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{4159}}^1$

素因数の和:4333

約数の個数: 72

約数和(自身を含む): 8707112960

約数和(自身を除く): 4515373312

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 127, 128, 248, 254, 256, 496, 508, 992, 1016, 1984, 2032, 3937, 3968, 4064, 4159, 7874, 7936, 8128, 8318, 15748, 16256, 16636, 31496, 32512, 33272, 62992, 66544, 125984, 128929, 133088, 251968, 257858, 266176, 503936, 515716, 528193, 532352, 1007872, 1031432, 1056386, 1064704, 2062864, 2112772, 4125728, 4225544, 8251456, 8451088, 16373983, 16502912, 16902176, 32747966, 33005824, 33804352, 65495932, 67608704, 130991864, 135217408, 261983728, 523967456, 1047934912, 2095869824, 4191739648]

約数ペア:

[(1, 4191739648), (2, 2095869824), (4, 1047934912), (8, 523967456), (16, 261983728), (31, 135217408), (32, 130991864), (62, 67608704), (64, 65495932), (124, 33804352), (127, 33005824), (128, 32747966), (248, 16902176), (254, 16502912), (256, 16373983), (496, 8451088), (508, 8251456), (992, 4225544), (1016, 4125728), (1984, 2112772), (2032, 2062864), (3937, 1064704), (3968, 1056386), (4064, 1031432), (4159, 1007872), (7874, 532352), (7936, 528193), (8128, 515716), (8318, 503936), (15748, 266176), (16256, 257858), (16636, 251968), (31496, 133088), (32512, 128929), (33272, 125984), (62992, 66544)]