7427128.00000000

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{983}}^1$

素因数の和:1035

約数の個数: 72

約数和(自身を含む): 83978496

約数和(自身を除く): 54170004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 361, 399, 532, 722, 798, 983, 1083, 1444, 1596, 1966, 2166, 2527, 2949, 3932, 4332, 5054, 5898, 6881, 7581, 10108, 11796, 13762, 15162, 18677, 20643, 27524, 30324, 37354, 41286, 56031, 74708, 82572, 112062, 130739, 224124, 261478, 354863, 392217, 522956, 709726, 784434, 1064589, 1419452, 1568868, 2129178, 2484041, 4258356, 4968082, 7452123, 9936164, 14904246, 29808492]

約数ペア:

[(1, 29808492), (2, 14904246), (3, 9936164), (4, 7452123), (6, 4968082), (7, 4258356), (12, 2484041), (14, 2129178), (19, 1568868), (21, 1419452), (28, 1064589), (38, 784434), (42, 709726), (57, 522956), (76, 392217), (84, 354863), (114, 261478), (133, 224124), (228, 130739), (266, 112062), (361, 82572), (399, 74708), (532, 56031), (722, 41286), (798, 37354), (983, 30324), (1083, 27524), (1444, 20643), (1596, 18677), (1966, 15162), (2166, 13762), (2527, 11796), (2949, 10108), (3932, 7581), (4332, 6881), (5054, 5898)]