8587696

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:134

約数の個数: 80

約数和(自身を含む): 19686240

約数和(自身を除く): 11098544

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 41, 52, 53, 76, 82, 104, 106, 152, 164, 208, 212, 247, 304, 328, 424, 494, 533, 656, 689, 779, 848, 988, 1007, 1066, 1378, 1558, 1976, 2014, 2132, 2173, 2756, 3116, 3952, 4028, 4264, 4346, 5512, 6232, 8056, 8528, 8692, 10127, 11024, 12464, 13091, 16112, 17384, 20254, 26182, 28249, 34768, 40508, 41287, 52364, 56498, 81016, 82574, 104728, 112996, 162032, 165148, 209456, 225992, 330296, 451984, 536731, 660592, 1073462, 2146924, 4293848, 8587696]

約数ペア:

[(1, 8587696), (2, 4293848), (4, 2146924), (8, 1073462), (13, 660592), (16, 536731), (19, 451984), (26, 330296), (38, 225992), (41, 209456), (52, 165148), (53, 162032), (76, 112996), (82, 104728), (104, 82574), (106, 81016), (152, 56498), (164, 52364), (208, 41287), (212, 40508), (247, 34768), (304, 28249), (328, 26182), (424, 20254), (494, 17384), (533, 16112), (656, 13091), (689, 12464), (779, 11024), (848, 10127), (988, 8692), (1007, 8528), (1066, 8056), (1378, 6232), (1558, 5512), (1976, 4346), (2014, 4264), (2132, 4028), (2173, 3952), (2756, 3116)]