13922272

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{683}}^1$

素因数の和:720

約数の個数: 72

約数和(自身を含む): 34387416

約数和(自身を除く): 20465144

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 224, 364, 392, 416, 637, 683, 728, 784, 1274, 1366, 1456, 1568, 2548, 2732, 2912, 4781, 5096, 5464, 8879, 9562, 10192, 10928, 17758, 19124, 20384, 21856, 33467, 35516, 38248, 62153, 66934, 71032, 76496, 124306, 133868, 142064, 152992, 248612, 267736, 284128, 435071, 497224, 535472, 870142, 994448, 1070944, 1740284, 1988896, 3480568, 6961136, 13922272]

約数ペア:

[(1, 13922272), (2, 6961136), (4, 3480568), (7, 1988896), (8, 1740284), (13, 1070944), (14, 994448), (16, 870142), (26, 535472), (28, 497224), (32, 435071), (49, 284128), (52, 267736), (56, 248612), (91, 152992), (98, 142064), (104, 133868), (112, 124306), (182, 76496), (196, 71032), (208, 66934), (224, 62153), (364, 38248), (392, 35516), (416, 33467), (637, 21856), (683, 20384), (728, 19124), (784, 17758), (1274, 10928), (1366, 10192), (1456, 9562), (1568, 8879), (2548, 5464), (2732, 5096), (2912, 4781)]