40721632

素因数分解:

$2^5\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1699}}^1$

素因数の和:1823

約数の個数: 48

約数和(自身を含む): 92534400

約数和(自身を除く): 51812768

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 107, 112, 214, 224, 428, 749, 856, 1498, 1699, 1712, 2996, 3398, 3424, 5992, 6796, 11893, 11984, 13592, 23786, 23968, 27184, 47572, 54368, 95144, 181793, 190288, 363586, 380576, 727172, 1272551, 1454344, 2545102, 2908688, 5090204, 5817376, 10180408, 20360816, 40721632]

約数ペア:

[(1, 40721632), (2, 20360816), (4, 10180408), (7, 5817376), (8, 5090204), (14, 2908688), (16, 2545102), (28, 1454344), (32, 1272551), (56, 727172), (107, 380576), (112, 363586), (214, 190288), (224, 181793), (428, 95144), (749, 54368), (856, 47572), (1498, 27184), (1699, 23968), (1712, 23786), (2996, 13592), (3398, 11984), (3424, 11893), (5992, 6796)]