765897496

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{6701}}^1$

素因数の和:6884

約数の個数: 64

約数和(自身を含む): 1778978880

約数和(自身を除く): 1013081384

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 157, 182, 314, 364, 628, 728, 1099, 1256, 2041, 2198, 4082, 4396, 6701, 8164, 8792, 13402, 14287, 16328, 26804, 28574, 46907, 53608, 57148, 87113, 93814, 114296, 174226, 187628, 348452, 375256, 609791, 696904, 1052057, 1219582, 2104114, 2439164, 4208228, 4878328, 7364399, 8416456, 13676741, 14728798, 27353482, 29457596, 54706964, 58915192, 95737187, 109413928, 191474374, 382948748, 765897496]

約数ペア:

[(1, 765897496), (2, 382948748), (4, 191474374), (7, 109413928), (8, 95737187), (13, 58915192), (14, 54706964), (26, 29457596), (28, 27353482), (52, 14728798), (56, 13676741), (91, 8416456), (104, 7364399), (157, 4878328), (182, 4208228), (314, 2439164), (364, 2104114), (628, 1219582), (728, 1052057), (1099, 696904), (1256, 609791), (2041, 375256), (2198, 348452), (4082, 187628), (4396, 174226), (6701, 114296), (8164, 93814), (8792, 87113), (13402, 57148), (14287, 53608), (16328, 46907), (26804, 28574)]