27925144

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1$

素因数の和:292

約数の個数: 64

約数和(自身を含む): 59875200

約数和(自身を除く): 31950056

約数列:

[1, 2, 4, 8, 13, 26, 29, 47, 52, 58, 94, 104, 116, 188, 197, 232, 376, 377, 394, 611, 754, 788, 1222, 1363, 1508, 1576, 2444, 2561, 2726, 3016, 4888, 5122, 5452, 5713, 9259, 10244, 10904, 11426, 17719, 18518, 20488, 22852, 35438, 37036, 45704, 70876, 74072, 74269, 120367, 141752, 148538, 240734, 268511, 297076, 481468, 537022, 594152, 962936, 1074044, 2148088, 3490643, 6981286, 13962572, 27925144]

約数ペア:

[(1, 27925144), (2, 13962572), (4, 6981286), (8, 3490643), (13, 2148088), (26, 1074044), (29, 962936), (47, 594152), (52, 537022), (58, 481468), (94, 297076), (104, 268511), (116, 240734), (188, 148538), (197, 141752), (232, 120367), (376, 74269), (377, 74072), (394, 70876), (611, 45704), (754, 37036), (788, 35438), (1222, 22852), (1363, 20488), (1508, 18518), (1576, 17719), (2444, 11426), (2561, 10904), (2726, 10244), (3016, 9259), (4888, 5713), (5122, 5452)]