26811736

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{223}}^1$

素因数の和:368

約数の個数: 64

約数和(自身を含む): 61286400

約数和(自身を除く): 34474664

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 113, 133, 152, 223, 226, 266, 446, 452, 532, 791, 892, 904, 1064, 1561, 1582, 1784, 2147, 3122, 3164, 4237, 4294, 6244, 6328, 8474, 8588, 12488, 15029, 16948, 17176, 25199, 29659, 30058, 33896, 50398, 59318, 60116, 100796, 118636, 120232, 176393, 201592, 237272, 352786, 478781, 705572, 957562, 1411144, 1915124, 3351467, 3830248, 6702934, 13405868, 26811736]

約数ペア:

[(1, 26811736), (2, 13405868), (4, 6702934), (7, 3830248), (8, 3351467), (14, 1915124), (19, 1411144), (28, 957562), (38, 705572), (56, 478781), (76, 352786), (113, 237272), (133, 201592), (152, 176393), (223, 120232), (226, 118636), (266, 100796), (446, 60116), (452, 59318), (532, 50398), (791, 33896), (892, 30058), (904, 29659), (1064, 25199), (1561, 17176), (1582, 16948), (1784, 15029), (2147, 12488), (3122, 8588), (3164, 8474), (4237, 6328), (4294, 6244)]