28865894401

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{337}}^1\times {\mathrm{2423}}^1$

素因数の和:2865

約数の個数: 32

約数和(自身を含む): 31854850560

約数和(自身を除く): 2988956159

約数列:

[1, 23, 29, 53, 337, 667, 1219, 1537, 2423, 7751, 9773, 17861, 35351, 55729, 70267, 128419, 224779, 410803, 517969, 816551, 1616141, 2953637, 3724151, 11913287, 18780673, 23679979, 43277203, 85655473, 544639517, 995375669, 1255038887, 28865894401]

約数ペア:

[(1, 28865894401), (23, 1255038887), (29, 995375669), (53, 544639517), (337, 85655473), (667, 43277203), (1219, 23679979), (1537, 18780673), (2423, 11913287), (7751, 3724151), (9773, 2953637), (17861, 1616141), (35351, 816551), (55729, 517969), (70267, 410803), (128419, 224779)]