109788028

素因数分解:

$2^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{15139}}^1$

素因数の和:15194

約数の個数: 36

約数和(自身を含む): 229552680

約数和(自身を除く): 119764652

約数列:

[1, 2, 4, 7, 14, 28, 37, 49, 74, 98, 148, 196, 259, 518, 1036, 1813, 3626, 7252, 15139, 30278, 60556, 105973, 211946, 423892, 560143, 741811, 1120286, 1483622, 2240572, 2967244, 3921001, 7842002, 15684004, 27447007, 54894014, 109788028]

約数ペア:

[(1, 109788028), (2, 54894014), (4, 27447007), (7, 15684004), (14, 7842002), (28, 3921001), (37, 2967244), (49, 2240572), (74, 1483622), (98, 1120286), (148, 741811), (196, 560143), (259, 423892), (518, 211946), (1036, 105973), (1813, 60556), (3626, 30278), (7252, 15139)]