64620808

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{9697}}^1$

素因数の和:9734

約数の個数: 48

約数和(自身を含む): 149252220

約数和(自身を除く): 84631412

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 49, 56, 68, 98, 119, 136, 196, 238, 392, 476, 833, 952, 1666, 3332, 6664, 9697, 19394, 38788, 67879, 77576, 135758, 164849, 271516, 329698, 475153, 543032, 659396, 950306, 1153943, 1318792, 1900612, 2307886, 3801224, 4615772, 8077601, 9231544, 16155202, 32310404, 64620808]

約数ペア:

[(1, 64620808), (2, 32310404), (4, 16155202), (7, 9231544), (8, 8077601), (14, 4615772), (17, 3801224), (28, 2307886), (34, 1900612), (49, 1318792), (56, 1153943), (68, 950306), (98, 659396), (119, 543032), (136, 475153), (196, 329698), (238, 271516), (392, 164849), (476, 135758), (833, 77576), (952, 67879), (1666, 38788), (3332, 19394), (6664, 9697)]