27390848

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:247

約数の個数: 64

約数和(自身を含む): 58017600

約数和(自身を除く): 30626752

約数列:

[1, 2, 4, 8, 16, 29, 32, 47, 58, 64, 94, 116, 128, 157, 188, 232, 314, 376, 464, 628, 752, 928, 1256, 1363, 1504, 1856, 2512, 2726, 3008, 3712, 4553, 5024, 5452, 6016, 7379, 9106, 10048, 10904, 14758, 18212, 20096, 21808, 29516, 36424, 43616, 59032, 72848, 87232, 118064, 145696, 174464, 213991, 236128, 291392, 427982, 472256, 582784, 855964, 944512, 1711928, 3423856, 6847712, 13695424, 27390848]

約数ペア:

[(1, 27390848), (2, 13695424), (4, 6847712), (8, 3423856), (16, 1711928), (29, 944512), (32, 855964), (47, 582784), (58, 472256), (64, 427982), (94, 291392), (116, 236128), (128, 213991), (157, 174464), (188, 145696), (232, 118064), (314, 87232), (376, 72848), (464, 59032), (628, 43616), (752, 36424), (928, 29516), (1256, 21808), (1363, 20096), (1504, 18212), (1856, 14758), (2512, 10904), (2726, 10048), (3008, 9106), (3712, 7379), (4553, 6016), (5024, 5452)]