26977834

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{563}}^1$

素因数の和:694

約数の個数: 32

約数和(自身を含む): 46428480

約数和(自身を除く): 19450646

約数列:

[1, 2, 13, 19, 26, 38, 97, 194, 247, 494, 563, 1126, 1261, 1843, 2522, 3686, 7319, 10697, 14638, 21394, 23959, 47918, 54611, 109222, 139061, 278122, 709943, 1037609, 1419886, 2075218, 13488917, 26977834]

約数ペア:

[(1, 26977834), (2, 13488917), (13, 2075218), (19, 1419886), (26, 1037609), (38, 709943), (97, 278122), (194, 139061), (247, 109222), (494, 54611), (563, 47918), (1126, 23959), (1261, 21394), (1843, 14638), (2522, 10697), (3686, 7319)]