7108244

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1$

素因数の和:105

約数の個数: 72

約数和(自身を含む): 15885408

約数和(自身を除く): 8777164

約数列:

[1, 2, 4, 11, 13, 17, 22, 26, 34, 43, 44, 52, 68, 86, 143, 172, 187, 221, 286, 289, 374, 442, 473, 559, 572, 578, 731, 748, 884, 946, 1118, 1156, 1462, 1892, 2236, 2431, 2924, 3179, 3757, 4862, 6149, 6358, 7514, 8041, 9503, 9724, 12298, 12427, 12716, 15028, 16082, 19006, 24596, 24854, 32164, 38012, 41327, 49708, 82654, 104533, 136697, 161551, 165308, 209066, 273394, 323102, 418132, 546788, 646204, 1777061, 3554122, 7108244]

約数ペア:

[(1, 7108244), (2, 3554122), (4, 1777061), (11, 646204), (13, 546788), (17, 418132), (22, 323102), (26, 273394), (34, 209066), (43, 165308), (44, 161551), (52, 136697), (68, 104533), (86, 82654), (143, 49708), (172, 41327), (187, 38012), (221, 32164), (286, 24854), (289, 24596), (374, 19006), (442, 16082), (473, 15028), (559, 12716), (572, 12427), (578, 12298), (731, 9724), (748, 9503), (884, 8041), (946, 7514), (1118, 6358), (1156, 6149), (1462, 4862), (1892, 3757), (2236, 3179), (2431, 2924)]