28651336132

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1439}}^1\times {\mathrm{4639}}^1$

素因数の和:6148

約数の個数: 48

約数和(自身を含む): 53319168000

約数和(自身を除く): 24667831868

約数列:

[1, 2, 4, 29, 37, 58, 74, 116, 148, 1073, 1439, 2146, 2878, 4292, 4639, 5756, 9278, 18556, 41731, 53243, 83462, 106486, 134531, 166924, 171643, 212972, 269062, 343286, 538124, 686572, 1544047, 3088094, 4977647, 6176188, 6675521, 9955294, 13351042, 19910588, 26702084, 193590109, 246994277, 387180218, 493988554, 774360436, 987977108, 7162834033, 14325668066, 28651336132]

約数ペア:

[(1, 28651336132), (2, 14325668066), (4, 7162834033), (29, 987977108), (37, 774360436), (58, 493988554), (74, 387180218), (116, 246994277), (148, 193590109), (1073, 26702084), (1439, 19910588), (2146, 13351042), (2878, 9955294), (4292, 6675521), (4639, 6176188), (5756, 4977647), (9278, 3088094), (18556, 1544047), (41731, 686572), (53243, 538124), (83462, 343286), (106486, 269062), (134531, 212972), (166924, 171643)]