70418816

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{419}}^1$

素因数の和:547

約数の個数: 64

約数和(自身を含む): 152938800

約数和(自身を除く): 82519984

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 101, 104, 128, 202, 208, 404, 416, 419, 808, 832, 838, 1313, 1616, 1664, 1676, 2626, 3232, 3352, 5252, 5447, 6464, 6704, 10504, 10894, 12928, 13408, 21008, 21788, 26816, 42016, 42319, 43576, 53632, 84032, 84638, 87152, 168064, 169276, 174304, 338552, 348608, 550147, 677104, 697216, 1100294, 1354208, 2200588, 2708416, 4401176, 5416832, 8802352, 17604704, 35209408, 70418816]

約数ペア:

[(1, 70418816), (2, 35209408), (4, 17604704), (8, 8802352), (13, 5416832), (16, 4401176), (26, 2708416), (32, 2200588), (52, 1354208), (64, 1100294), (101, 697216), (104, 677104), (128, 550147), (202, 348608), (208, 338552), (404, 174304), (416, 169276), (419, 168064), (808, 87152), (832, 84638), (838, 84032), (1313, 53632), (1616, 43576), (1664, 42319), (1676, 42016), (2626, 26816), (3232, 21788), (3352, 21008), (5252, 13408), (5447, 12928), (6464, 10894), (6704, 10504)]