25900358

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{229}}^1$

素因数の和:392

約数の個数: 32

約数和(自身を含む): 43817760

約数和(自身を除く): 17917402

約数列:

[1, 2, 11, 22, 53, 97, 106, 194, 229, 458, 583, 1067, 1166, 2134, 2519, 5038, 5141, 10282, 12137, 22213, 24274, 44426, 56551, 113102, 133507, 244343, 267014, 488686, 1177289, 2354578, 12950179, 25900358]

約数ペア:

[(1, 25900358), (2, 12950179), (11, 2354578), (22, 1177289), (53, 488686), (97, 267014), (106, 244343), (194, 133507), (229, 113102), (458, 56551), (583, 44426), (1067, 24274), (1166, 22213), (2134, 12137), (2519, 10282), (5038, 5141)]