67577468

素因数分解:

$2^2\times 7^2\times {\mathrm{557}}^1\times {\mathrm{619}}^1$

素因数の和:1194

約数の個数: 36

約数和(自身を含む): 138038040

約数和(自身を除く): 70460572

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 557, 619, 1114, 1238, 2228, 2476, 3899, 4333, 7798, 8666, 15596, 17332, 27293, 30331, 54586, 60662, 109172, 121324, 344783, 689566, 1379132, 2413481, 4826962, 9653924, 16894367, 33788734, 67577468]

約数ペア:

[(1, 67577468), (2, 33788734), (4, 16894367), (7, 9653924), (14, 4826962), (28, 2413481), (49, 1379132), (98, 689566), (196, 344783), (557, 121324), (619, 109172), (1114, 60662), (1238, 54586), (2228, 30331), (2476, 27293), (3899, 17332), (4333, 15596), (7798, 8666)]