17992256

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{719}}^1$

素因数の和:771

約数の個数: 56

約数和(自身を含む): 39502080

約数和(自身を除く): 21509824

約数列:

[1, 2, 4, 8, 16, 17, 23, 32, 34, 46, 64, 68, 92, 136, 184, 272, 368, 391, 544, 719, 736, 782, 1088, 1438, 1472, 1564, 2876, 3128, 5752, 6256, 11504, 12223, 12512, 16537, 23008, 24446, 25024, 33074, 46016, 48892, 66148, 97784, 132296, 195568, 264592, 281129, 391136, 529184, 562258, 782272, 1058368, 1124516, 2249032, 4498064, 8996128, 17992256]

約数ペア:

[(1, 17992256), (2, 8996128), (4, 4498064), (8, 2249032), (16, 1124516), (17, 1058368), (23, 782272), (32, 562258), (34, 529184), (46, 391136), (64, 281129), (68, 264592), (92, 195568), (136, 132296), (184, 97784), (272, 66148), (368, 48892), (391, 46016), (544, 33074), (719, 25024), (736, 24446), (782, 23008), (1088, 16537), (1438, 12512), (1472, 12223), (1564, 11504), (2876, 6256), (3128, 5752)]