71339648

素因数分解:

$2^7\times {\mathrm{151}}^1\times {\mathrm{3691}}^1$

素因数の和:3856

約数の個数: 32

約数和(自身を含む): 143101920

約数和(自身を除く): 71762272

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 151, 302, 604, 1208, 2416, 3691, 4832, 7382, 9664, 14764, 19328, 29528, 59056, 118112, 236224, 472448, 557341, 1114682, 2229364, 4458728, 8917456, 17834912, 35669824, 71339648]

約数ペア:

[(1, 71339648), (2, 35669824), (4, 17834912), (8, 8917456), (16, 4458728), (32, 2229364), (64, 1114682), (128, 557341), (151, 472448), (302, 236224), (604, 118112), (1208, 59056), (2416, 29528), (3691, 19328), (4832, 14764), (7382, 9664)]