40734064

素因数分解:

$2^4\times 7^1\times {\mathrm{367}}^1\times {\mathrm{991}}^1$

素因数の和:1373

約数の個数: 40

約数和(自身を含む): 90533888

約数和(自身を除く): 49799824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 367, 734, 991, 1468, 1982, 2569, 2936, 3964, 5138, 5872, 6937, 7928, 10276, 13874, 15856, 20552, 27748, 41104, 55496, 110992, 363697, 727394, 1454788, 2545879, 2909576, 5091758, 5819152, 10183516, 20367032, 40734064]

約数ペア:

[(1, 40734064), (2, 20367032), (4, 10183516), (7, 5819152), (8, 5091758), (14, 2909576), (16, 2545879), (28, 1454788), (56, 727394), (112, 363697), (367, 110992), (734, 55496), (991, 41104), (1468, 27748), (1982, 20552), (2569, 15856), (2936, 13874), (3964, 10276), (5138, 7928), (5872, 6937)]