73419008

素因数分解:

$2^8\times {\mathrm{13}}^2\times {\mathrm{1697}}^1$

素因数の和:1739

約数の個数: 54

約数和(自身を含む): 158785074

約数和(自身を除く): 85366066

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 169, 208, 256, 338, 416, 676, 832, 1352, 1664, 1697, 2704, 3328, 3394, 5408, 6788, 10816, 13576, 21632, 22061, 27152, 43264, 44122, 54304, 88244, 108608, 176488, 217216, 286793, 352976, 434432, 573586, 705952, 1147172, 1411904, 2294344, 2823808, 4588688, 5647616, 9177376, 18354752, 36709504, 73419008]

約数ペア:

[(1, 73419008), (2, 36709504), (4, 18354752), (8, 9177376), (13, 5647616), (16, 4588688), (26, 2823808), (32, 2294344), (52, 1411904), (64, 1147172), (104, 705952), (128, 573586), (169, 434432), (208, 352976), (256, 286793), (338, 217216), (416, 176488), (676, 108608), (832, 88244), (1352, 54304), (1664, 44122), (1697, 43264), (2704, 27152), (3328, 22061), (3394, 21632), (5408, 13576), (6788, 10816)]