26294996

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:153

約数の個数: 96

約数和(自身を含む): 60963840

約数和(自身を除く): 34668844

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 29, 47, 52, 53, 58, 91, 94, 106, 116, 182, 188, 203, 212, 329, 364, 371, 377, 406, 611, 658, 689, 742, 754, 812, 1222, 1316, 1363, 1378, 1484, 1508, 1537, 2444, 2491, 2639, 2726, 2756, 3074, 4277, 4823, 4982, 5278, 5452, 6148, 8554, 9541, 9646, 9964, 10556, 10759, 17108, 17437, 17719, 19082, 19292, 19981, 21518, 32383, 34874, 35438, 38164, 39962, 43036, 64766, 69748, 70876, 72239, 79924, 124033, 129532, 139867, 144478, 226681, 248066, 279734, 288956, 453362, 496132, 505673, 559468, 906724, 939107, 1011346, 1878214, 2022692, 3756428, 6573749, 13147498, 26294996]

約数ペア:

[(1, 26294996), (2, 13147498), (4, 6573749), (7, 3756428), (13, 2022692), (14, 1878214), (26, 1011346), (28, 939107), (29, 906724), (47, 559468), (52, 505673), (53, 496132), (58, 453362), (91, 288956), (94, 279734), (106, 248066), (116, 226681), (182, 144478), (188, 139867), (203, 129532), (212, 124033), (329, 79924), (364, 72239), (371, 70876), (377, 69748), (406, 64766), (611, 43036), (658, 39962), (689, 38164), (742, 35438), (754, 34874), (812, 32383), (1222, 21518), (1316, 19981), (1363, 19292), (1378, 19082), (1484, 17719), (1508, 17437), (1537, 17108), (2444, 10759), (2491, 10556), (2639, 9964), (2726, 9646), (2756, 9541), (3074, 8554), (4277, 6148), (4823, 5452), (4982, 5278)]