74267152

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{1993}}^1$

素因数の和:2155

約数の個数: 40

約数和(自身を含む): 153545976

約数和(自身を除く): 79278824

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 137, 272, 274, 548, 1096, 1993, 2192, 2329, 3986, 4658, 7972, 9316, 15944, 18632, 31888, 33881, 37264, 67762, 135524, 271048, 273041, 542096, 546082, 1092164, 2184328, 4368656, 4641697, 9283394, 18566788, 37133576, 74267152]

約数ペア:

[(1, 74267152), (2, 37133576), (4, 18566788), (8, 9283394), (16, 4641697), (17, 4368656), (34, 2184328), (68, 1092164), (136, 546082), (137, 542096), (272, 273041), (274, 271048), (548, 135524), (1096, 67762), (1993, 37264), (2192, 33881), (2329, 31888), (3986, 18632), (4658, 15944), (7972, 9316)]