40694878

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{2287}}^1$

素因数の和:2368

約数の個数: 32

約数和(自身を含む): 73801728

約数和(自身を除く): 33106850

約数列:

[1, 2, 7, 14, 31, 41, 62, 82, 217, 287, 434, 574, 1271, 2287, 2542, 4574, 8897, 16009, 17794, 32018, 70897, 93767, 141794, 187534, 496279, 656369, 992558, 1312738, 2906777, 5813554, 20347439, 40694878]

約数ペア:

[(1, 40694878), (2, 20347439), (7, 5813554), (14, 2906777), (31, 1312738), (41, 992558), (62, 656369), (82, 496279), (217, 187534), (287, 141794), (434, 93767), (574, 70897), (1271, 32018), (2287, 17794), (2542, 16009), (4574, 8897)]