74645872

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{18013}}^1$

素因数の和:18065

約数の個数: 40

約数和(自身を含む): 169763936

約数和(自身を除く): 95118064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 112, 148, 259, 296, 518, 592, 1036, 2072, 4144, 18013, 36026, 72052, 126091, 144104, 252182, 288208, 504364, 666481, 1008728, 1332962, 2017456, 2665924, 4665367, 5331848, 9330734, 10663696, 18661468, 37322936, 74645872]

約数ペア:

[(1, 74645872), (2, 37322936), (4, 18661468), (7, 10663696), (8, 9330734), (14, 5331848), (16, 4665367), (28, 2665924), (37, 2017456), (56, 1332962), (74, 1008728), (112, 666481), (148, 504364), (259, 288208), (296, 252182), (518, 144104), (592, 126091), (1036, 72052), (2072, 36026), (4144, 18013)]