25366938758

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{283}}^1\times {\mathrm{1129}}^1$

素因数の和:1581

約数の個数: 64

約数和(自身を含む): 44918530560

約数和(自身を除く): 19551591802

約数列:

[1, 2, 7, 14, 53, 106, 107, 214, 283, 371, 566, 742, 749, 1129, 1498, 1981, 2258, 3962, 5671, 7903, 11342, 14999, 15806, 29998, 30281, 39697, 59837, 60562, 79394, 104993, 119674, 120803, 209986, 211967, 241606, 319507, 418859, 423934, 639014, 837718, 845621, 1604893, 1691242, 2236549, 3209786, 4473098, 6402559, 11234251, 12805118, 16933871, 22468502, 33867742, 34187249, 44817913, 68374498, 89635826, 118537097, 237074194, 239310743, 478621486, 1811924197, 3623848394, 12683469379, 25366938758]

約数ペア:

[(1, 25366938758), (2, 12683469379), (7, 3623848394), (14, 1811924197), (53, 478621486), (106, 239310743), (107, 237074194), (214, 118537097), (283, 89635826), (371, 68374498), (566, 44817913), (742, 34187249), (749, 33867742), (1129, 22468502), (1498, 16933871), (1981, 12805118), (2258, 11234251), (3962, 6402559), (5671, 4473098), (7903, 3209786), (11342, 2236549), (14999, 1691242), (15806, 1604893), (29998, 845621), (30281, 837718), (39697, 639014), (59837, 423934), (60562, 418859), (79394, 319507), (104993, 241606), (119674, 211967), (120803, 209986)]