40035296

素因数分解:

$2^5\times 7^1\times {\mathrm{367}}^1\times {\mathrm{487}}^1$

素因数の和:871

約数の個数: 48

約数和(自身を含む): 90510336

約数和(自身を除く): 50475040

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 367, 487, 734, 974, 1468, 1948, 2569, 2936, 3409, 3896, 5138, 5872, 6818, 7792, 10276, 11744, 13636, 15584, 20552, 27272, 41104, 54544, 82208, 109088, 178729, 357458, 714916, 1251103, 1429832, 2502206, 2859664, 5004412, 5719328, 10008824, 20017648, 40035296]

約数ペア:

[(1, 40035296), (2, 20017648), (4, 10008824), (7, 5719328), (8, 5004412), (14, 2859664), (16, 2502206), (28, 1429832), (32, 1251103), (56, 714916), (112, 357458), (224, 178729), (367, 109088), (487, 82208), (734, 54544), (974, 41104), (1468, 27272), (1948, 20552), (2569, 15584), (2936, 13636), (3409, 11744), (3896, 10276), (5138, 7792), (5872, 6818)]