65070608

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{281}}^1\times {\mathrm{353}}^1$

素因数の和:683

約数の個数: 40

約数和(自身を含む): 129976056

約数和(自身を除く): 64905448

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 281, 328, 353, 562, 656, 706, 1124, 1412, 2248, 2824, 4496, 5648, 11521, 14473, 23042, 28946, 46084, 57892, 92168, 99193, 115784, 184336, 198386, 231568, 396772, 793544, 1587088, 4066913, 8133826, 16267652, 32535304, 65070608]

約数ペア:

[(1, 65070608), (2, 32535304), (4, 16267652), (8, 8133826), (16, 4066913), (41, 1587088), (82, 793544), (164, 396772), (281, 231568), (328, 198386), (353, 184336), (562, 115784), (656, 99193), (706, 92168), (1124, 57892), (1412, 46084), (2248, 28946), (2824, 23042), (4496, 14473), (5648, 11521)]