28958118

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{14071}}^1$

素因数の和:14097

約数の個数: 32

約数和(自身を含む): 67545600

約数和(自身を除く): 38587482

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 686, 1029, 2058, 14071, 28142, 42213, 84426, 98497, 196994, 295491, 590982, 689479, 1378958, 2068437, 4136874, 4826353, 9652706, 14479059, 28958118]

約数ペア:

[(1, 28958118), (2, 14479059), (3, 9652706), (6, 4826353), (7, 4136874), (14, 2068437), (21, 1378958), (42, 689479), (49, 590982), (98, 295491), (147, 196994), (294, 98497), (343, 84426), (686, 42213), (1029, 28142), (2058, 14071)]