66864128

素因数分解:

$2^{10}\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1$

素因数の和:227

約数の個数: 88

約数和(自身を含む): 148563072

約数和(自身を除く): 81698944

約数列:

[1, 2, 4, 8, 16, 17, 23, 32, 34, 46, 64, 68, 92, 128, 136, 167, 184, 256, 272, 334, 368, 391, 512, 544, 668, 736, 782, 1024, 1088, 1336, 1472, 1564, 2176, 2672, 2839, 2944, 3128, 3841, 4352, 5344, 5678, 5888, 6256, 7682, 8704, 10688, 11356, 11776, 12512, 15364, 17408, 21376, 22712, 23552, 25024, 30728, 42752, 45424, 50048, 61456, 65297, 85504, 90848, 100096, 122912, 130594, 171008, 181696, 200192, 245824, 261188, 363392, 400384, 491648, 522376, 726784, 983296, 1044752, 1453568, 1966592, 2089504, 2907136, 3933184, 4179008, 8358016, 16716032, 33432064, 66864128]

約数ペア:

[(1, 66864128), (2, 33432064), (4, 16716032), (8, 8358016), (16, 4179008), (17, 3933184), (23, 2907136), (32, 2089504), (34, 1966592), (46, 1453568), (64, 1044752), (68, 983296), (92, 726784), (128, 522376), (136, 491648), (167, 400384), (184, 363392), (256, 261188), (272, 245824), (334, 200192), (368, 181696), (391, 171008), (512, 130594), (544, 122912), (668, 100096), (736, 90848), (782, 85504), (1024, 65297), (1088, 61456), (1336, 50048), (1472, 45424), (1564, 42752), (2176, 30728), (2672, 25024), (2839, 23552), (2944, 22712), (3128, 21376), (3841, 17408), (4352, 15364), (5344, 12512), (5678, 11776), (5888, 11356), (6256, 10688), (7682, 8704)]