66950464

素因数分解:

$2^6\times 7^2\times {\mathrm{37}}^1\times {\mathrm{577}}^1$

素因数の和:640

約数の個数: 84

約数和(自身を含む): 158997396

約数和(自身を除く): 92046932

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 49, 56, 64, 74, 98, 112, 148, 196, 224, 259, 296, 392, 448, 518, 577, 592, 784, 1036, 1154, 1184, 1568, 1813, 2072, 2308, 2368, 3136, 3626, 4039, 4144, 4616, 7252, 8078, 8288, 9232, 14504, 16156, 16576, 18464, 21349, 28273, 29008, 32312, 36928, 42698, 56546, 58016, 64624, 85396, 113092, 116032, 129248, 149443, 170792, 226184, 258496, 298886, 341584, 452368, 597772, 683168, 904736, 1046101, 1195544, 1366336, 1809472, 2092202, 2391088, 4184404, 4782176, 8368808, 9564352, 16737616, 33475232, 66950464]

約数ペア:

[(1, 66950464), (2, 33475232), (4, 16737616), (7, 9564352), (8, 8368808), (14, 4782176), (16, 4184404), (28, 2391088), (32, 2092202), (37, 1809472), (49, 1366336), (56, 1195544), (64, 1046101), (74, 904736), (98, 683168), (112, 597772), (148, 452368), (196, 341584), (224, 298886), (259, 258496), (296, 226184), (392, 170792), (448, 149443), (518, 129248), (577, 116032), (592, 113092), (784, 85396), (1036, 64624), (1154, 58016), (1184, 56546), (1568, 42698), (1813, 36928), (2072, 32312), (2308, 29008), (2368, 28273), (3136, 21349), (3626, 18464), (4039, 16576), (4144, 16156), (4616, 14504), (7252, 9232), (8078, 8288)]