70977232

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{257}}^1\times {\mathrm{421}}^1$

素因数の和:727

約数の個数: 40

約数和(自身を含む): 141756552

約数和(自身を除く): 70779320

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 257, 328, 421, 514, 656, 842, 1028, 1684, 2056, 3368, 4112, 6736, 10537, 17261, 21074, 34522, 42148, 69044, 84296, 108197, 138088, 168592, 216394, 276176, 432788, 865576, 1731152, 4436077, 8872154, 17744308, 35488616, 70977232]

約数ペア:

[(1, 70977232), (2, 35488616), (4, 17744308), (8, 8872154), (16, 4436077), (41, 1731152), (82, 865576), (164, 432788), (257, 276176), (328, 216394), (421, 168592), (514, 138088), (656, 108197), (842, 84296), (1028, 69044), (1684, 42148), (2056, 34522), (3368, 21074), (4112, 17261), (6736, 10537)]