16264038

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{229}}^1$

素因数の和:349

約数の個数: 64

約数和(自身を含む): 39744000

約数和(自身を除く): 23479962

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 89, 114, 133, 178, 229, 266, 267, 399, 458, 534, 623, 687, 798, 1246, 1374, 1603, 1691, 1869, 3206, 3382, 3738, 4351, 4809, 5073, 8702, 9618, 10146, 11837, 13053, 20381, 23674, 26106, 30457, 35511, 40762, 60914, 61143, 71022, 91371, 122286, 142667, 182742, 285334, 387239, 428001, 774478, 856002, 1161717, 2323434, 2710673, 5421346, 8132019, 16264038]

約数ペア:

[(1, 16264038), (2, 8132019), (3, 5421346), (6, 2710673), (7, 2323434), (14, 1161717), (19, 856002), (21, 774478), (38, 428001), (42, 387239), (57, 285334), (89, 182742), (114, 142667), (133, 122286), (178, 91371), (229, 71022), (266, 61143), (267, 60914), (399, 40762), (458, 35511), (534, 30457), (623, 26106), (687, 23674), (798, 20381), (1246, 13053), (1374, 11837), (1603, 10146), (1691, 9618), (1869, 8702), (3206, 5073), (3382, 4809), (3738, 4351)]