68294044

素因数分解:

$2^2\times 7^4\times {\mathrm{13}}^1\times {\mathrm{547}}^1$

素因数の和:592

約数の個数: 60

約数和(自身を含む): 150424904

約数和(自身を除く): 82130860

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 343, 364, 547, 637, 686, 1094, 1274, 1372, 2188, 2401, 2548, 3829, 4459, 4802, 7111, 7658, 8918, 9604, 14222, 15316, 17836, 26803, 28444, 31213, 49777, 53606, 62426, 99554, 107212, 124852, 187621, 199108, 348439, 375242, 696878, 750484, 1313347, 1393756, 2439073, 2626694, 4878146, 5253388, 9756292, 17073511, 34147022, 68294044]

約数ペア:

[(1, 68294044), (2, 34147022), (4, 17073511), (7, 9756292), (13, 5253388), (14, 4878146), (26, 2626694), (28, 2439073), (49, 1393756), (52, 1313347), (91, 750484), (98, 696878), (182, 375242), (196, 348439), (343, 199108), (364, 187621), (547, 124852), (637, 107212), (686, 99554), (1094, 62426), (1274, 53606), (1372, 49777), (2188, 31213), (2401, 28444), (2548, 26803), (3829, 17836), (4459, 15316), (4802, 14222), (7111, 9604), (7658, 8918)]