13420338736

素因数分解:

$2^4\times 7^3\times {\mathrm{1307}}^1\times {\mathrm{1871}}^1$

素因数の和:3207

約数の個数: 80

約数和(自身を含む): 30362342400

約数和(自身を除く): 16942003664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 686, 784, 1307, 1372, 1871, 2614, 2744, 3742, 5228, 5488, 7484, 9149, 10456, 13097, 14968, 18298, 20912, 26194, 29936, 36596, 52388, 64043, 73192, 91679, 104776, 128086, 146384, 183358, 209552, 256172, 366716, 448301, 512344, 641753, 733432, 896602, 1024688, 1283506, 1466864, 1793204, 2445397, 2567012, 3586408, 4890794, 5134024, 7172816, 9781588, 10268048, 17117779, 19563176, 34235558, 39126352, 68471116, 119824453, 136942232, 239648906, 273884464, 479297812, 838771171, 958595624, 1677542342, 1917191248, 3355084684, 6710169368, 13420338736]

約数ペア:

[(1, 13420338736), (2, 6710169368), (4, 3355084684), (7, 1917191248), (8, 1677542342), (14, 958595624), (16, 838771171), (28, 479297812), (49, 273884464), (56, 239648906), (98, 136942232), (112, 119824453), (196, 68471116), (343, 39126352), (392, 34235558), (686, 19563176), (784, 17117779), (1307, 10268048), (1372, 9781588), (1871, 7172816), (2614, 5134024), (2744, 4890794), (3742, 3586408), (5228, 2567012), (5488, 2445397), (7484, 1793204), (9149, 1466864), (10456, 1283506), (13097, 1024688), (14968, 896602), (18298, 733432), (20912, 641753), (26194, 512344), (29936, 448301), (36596, 366716), (52388, 256172), (64043, 209552), (73192, 183358), (91679, 146384), (104776, 128086)]