70064384

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{569}}^1$

素因数の和:635

約数の個数: 72

約数和(自身を含む): 154955640

約数和(自身を除く): 84891256

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 64, 74, 104, 128, 148, 208, 256, 296, 416, 481, 569, 592, 832, 962, 1138, 1184, 1664, 1924, 2276, 2368, 3328, 3848, 4552, 4736, 7397, 7696, 9104, 9472, 14794, 15392, 18208, 21053, 29588, 30784, 36416, 42106, 59176, 61568, 72832, 84212, 118352, 123136, 145664, 168424, 236704, 273689, 336848, 473408, 547378, 673696, 946816, 1094756, 1347392, 1893632, 2189512, 2694784, 4379024, 5389568, 8758048, 17516096, 35032192, 70064384]

約数ペア:

[(1, 70064384), (2, 35032192), (4, 17516096), (8, 8758048), (13, 5389568), (16, 4379024), (26, 2694784), (32, 2189512), (37, 1893632), (52, 1347392), (64, 1094756), (74, 946816), (104, 673696), (128, 547378), (148, 473408), (208, 336848), (256, 273689), (296, 236704), (416, 168424), (481, 145664), (569, 123136), (592, 118352), (832, 84212), (962, 72832), (1138, 61568), (1184, 59176), (1664, 42106), (1924, 36416), (2276, 30784), (2368, 29588), (3328, 21053), (3848, 18208), (4552, 15392), (4736, 14794), (7397, 9472), (7696, 9104)]