26609156

素因数分解:

$2^2\times 7^2\times {\mathrm{349}}^1\times {\mathrm{389}}^1$

素因数の和:756

約数の個数: 36

約数和(自身を含む): 54463500

約数和(自身を除く): 27854344

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 349, 389, 698, 778, 1396, 1556, 2443, 2723, 4886, 5446, 9772, 10892, 17101, 19061, 34202, 38122, 68404, 76244, 135761, 271522, 543044, 950327, 1900654, 3801308, 6652289, 13304578, 26609156]

約数ペア:

[(1, 26609156), (2, 13304578), (4, 6652289), (7, 3801308), (14, 1900654), (28, 950327), (49, 543044), (98, 271522), (196, 135761), (349, 76244), (389, 68404), (698, 38122), (778, 34202), (1396, 19061), (1556, 17101), (2443, 10892), (2723, 9772), (4886, 5446)]