70230784

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{449}}^1$

素因数の和:525

約数の個数: 72

約数和(自身を含む): 154526400

約数和(自身を除く): 84295616

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 47, 52, 64, 94, 104, 128, 188, 208, 256, 376, 416, 449, 611, 752, 832, 898, 1222, 1504, 1664, 1796, 2444, 3008, 3328, 3592, 4888, 5837, 6016, 7184, 9776, 11674, 12032, 14368, 19552, 21103, 23348, 28736, 39104, 42206, 46696, 57472, 78208, 84412, 93392, 114944, 156416, 168824, 186784, 274339, 337648, 373568, 548678, 675296, 747136, 1097356, 1350592, 1494272, 2194712, 2701184, 4389424, 5402368, 8778848, 17557696, 35115392, 70230784]

約数ペア:

[(1, 70230784), (2, 35115392), (4, 17557696), (8, 8778848), (13, 5402368), (16, 4389424), (26, 2701184), (32, 2194712), (47, 1494272), (52, 1350592), (64, 1097356), (94, 747136), (104, 675296), (128, 548678), (188, 373568), (208, 337648), (256, 274339), (376, 186784), (416, 168824), (449, 156416), (611, 114944), (752, 93392), (832, 84412), (898, 78208), (1222, 57472), (1504, 46696), (1664, 42206), (1796, 39104), (2444, 28736), (3008, 23348), (3328, 21103), (3592, 19552), (4888, 14368), (5837, 12032), (6016, 11674), (7184, 9776)]