66562208

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{3947}}^1$

素因数の和:4005

約数の個数: 48

約数和(自身を含む): 143265024

約数和(自身を除く): 76702816

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 68, 124, 136, 248, 272, 496, 527, 544, 992, 1054, 2108, 3947, 4216, 7894, 8432, 15788, 16864, 31576, 63152, 67099, 122357, 126304, 134198, 244714, 268396, 489428, 536792, 978856, 1073584, 1957712, 2080069, 2147168, 3915424, 4160138, 8320276, 16640552, 33281104, 66562208]

約数ペア:

[(1, 66562208), (2, 33281104), (4, 16640552), (8, 8320276), (16, 4160138), (17, 3915424), (31, 2147168), (32, 2080069), (34, 1957712), (62, 1073584), (68, 978856), (124, 536792), (136, 489428), (248, 268396), (272, 244714), (496, 134198), (527, 126304), (544, 122357), (992, 67099), (1054, 63152), (2108, 31576), (3947, 16864), (4216, 15788), (7894, 8432)]