6638296

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1$

素因数の和:416

約数の個数: 64

約数和(自身を含む): 15897600

約数和(自身を除く): 9259304

約数列:

[1, 2, 4, 7, 8, 14, 17, 19, 28, 34, 38, 56, 68, 76, 119, 133, 136, 152, 238, 266, 323, 367, 476, 532, 646, 734, 952, 1064, 1292, 1468, 2261, 2569, 2584, 2936, 4522, 5138, 6239, 6973, 9044, 10276, 12478, 13946, 18088, 20552, 24956, 27892, 43673, 48811, 49912, 55784, 87346, 97622, 118541, 174692, 195244, 237082, 349384, 390488, 474164, 829787, 948328, 1659574, 3319148, 6638296]

約数ペア:

[(1, 6638296), (2, 3319148), (4, 1659574), (7, 948328), (8, 829787), (14, 474164), (17, 390488), (19, 349384), (28, 237082), (34, 195244), (38, 174692), (56, 118541), (68, 97622), (76, 87346), (119, 55784), (133, 49912), (136, 48811), (152, 43673), (238, 27892), (266, 24956), (323, 20552), (367, 18088), (476, 13946), (532, 12478), (646, 10276), (734, 9044), (952, 6973), (1064, 6239), (1292, 5138), (1468, 4522), (2261, 2936), (2569, 2584)]