38657796

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:269

約数の個数: 72

約数和(自身を含む): 97788096

約数和(自身を除く): 59130300

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 71, 102, 142, 157, 204, 213, 284, 289, 314, 426, 471, 578, 628, 852, 867, 942, 1156, 1207, 1734, 1884, 2414, 2669, 3468, 3621, 4828, 5338, 7242, 8007, 10676, 11147, 14484, 16014, 20519, 22294, 32028, 33441, 41038, 44588, 45373, 61557, 66882, 82076, 90746, 123114, 133764, 136119, 181492, 189499, 246228, 272238, 378998, 544476, 568497, 757996, 1136994, 2273988, 3221483, 6442966, 9664449, 12885932, 19328898, 38657796]

約数ペア:

[(1, 38657796), (2, 19328898), (3, 12885932), (4, 9664449), (6, 6442966), (12, 3221483), (17, 2273988), (34, 1136994), (51, 757996), (68, 568497), (71, 544476), (102, 378998), (142, 272238), (157, 246228), (204, 189499), (213, 181492), (284, 136119), (289, 133764), (314, 123114), (426, 90746), (471, 82076), (578, 66882), (628, 61557), (852, 45373), (867, 44588), (942, 41038), (1156, 33441), (1207, 32028), (1734, 22294), (1884, 20519), (2414, 16014), (2669, 14484), (3468, 11147), (3621, 10676), (4828, 8007), (5338, 7242)]