28084879376

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{467}}^1\times {\mathrm{9613}}^1$

素因数の和:10128

約数の個数: 80

約数和(自身を含む): 60255321984

約数和(自身を除く): 32170442608

約数列:

[1, 2, 4, 8, 16, 17, 23, 34, 46, 68, 92, 136, 184, 272, 368, 391, 467, 782, 934, 1564, 1868, 3128, 3736, 6256, 7472, 7939, 9613, 10741, 15878, 19226, 21482, 31756, 38452, 42964, 63512, 76904, 85928, 127024, 153808, 163421, 171856, 182597, 221099, 326842, 365194, 442198, 653684, 730388, 884396, 1307368, 1460776, 1768792, 2614736, 2921552, 3537584, 3758683, 4489271, 7517366, 8978542, 15034732, 17957084, 30069464, 35914168, 60138928, 71828336, 76317607, 103253233, 152635214, 206506466, 305270428, 413012932, 610540856, 826025864, 1221081712, 1652051728, 1755304961, 3510609922, 7021219844, 14042439688, 28084879376]

約数ペア:

[(1, 28084879376), (2, 14042439688), (4, 7021219844), (8, 3510609922), (16, 1755304961), (17, 1652051728), (23, 1221081712), (34, 826025864), (46, 610540856), (68, 413012932), (92, 305270428), (136, 206506466), (184, 152635214), (272, 103253233), (368, 76317607), (391, 71828336), (467, 60138928), (782, 35914168), (934, 30069464), (1564, 17957084), (1868, 15034732), (3128, 8978542), (3736, 7517366), (6256, 4489271), (7472, 3758683), (7939, 3537584), (9613, 2921552), (10741, 2614736), (15878, 1768792), (19226, 1460776), (21482, 1307368), (31756, 884396), (38452, 730388), (42964, 653684), (63512, 442198), (76904, 365194), (85928, 326842), (127024, 221099), (153808, 182597), (163421, 171856)]