64994512

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{9007}}^1$

素因数の和:9067

約数の個数: 40

約数和(自身を含む): 140740992

約数和(自身を除く): 75746480

約数列:

[1, 2, 4, 8, 11, 16, 22, 41, 44, 82, 88, 164, 176, 328, 451, 656, 902, 1804, 3608, 7216, 9007, 18014, 36028, 72056, 99077, 144112, 198154, 369287, 396308, 738574, 792616, 1477148, 1585232, 2954296, 4062157, 5908592, 8124314, 16248628, 32497256, 64994512]

約数ペア:

[(1, 64994512), (2, 32497256), (4, 16248628), (8, 8124314), (11, 5908592), (16, 4062157), (22, 2954296), (41, 1585232), (44, 1477148), (82, 792616), (88, 738574), (164, 396308), (176, 369287), (328, 198154), (451, 144112), (656, 99077), (902, 72056), (1804, 36028), (3608, 18014), (7216, 9007)]