70602826

素因数分解:

$2^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:299

約数の個数: 48

約数和(自身を含む): 127552320

約数和(自身を除く): 56949494

約数列:

[1, 2, 7, 14, 49, 71, 73, 98, 139, 142, 146, 278, 497, 511, 973, 994, 1022, 1946, 3479, 3577, 5183, 6811, 6958, 7154, 9869, 10147, 10366, 13622, 19738, 20294, 36281, 69083, 71029, 72562, 138166, 142058, 253967, 483581, 497203, 507934, 720437, 967162, 994406, 1440874, 5043059, 10086118, 35301413, 70602826]

約数ペア:

[(1, 70602826), (2, 35301413), (7, 10086118), (14, 5043059), (49, 1440874), (71, 994406), (73, 967162), (98, 720437), (139, 507934), (142, 497203), (146, 483581), (278, 253967), (497, 142058), (511, 138166), (973, 72562), (994, 71029), (1022, 69083), (1946, 36281), (3479, 20294), (3577, 19738), (5183, 13622), (6811, 10366), (6958, 10147), (7154, 9869)]