25166624

素因数分解:

$2^5\times 7^1\times {\mathrm{283}}^1\times {\mathrm{397}}^1$

素因数の和:697

約数の個数: 48

約数和(自身を含む): 56968128

約数和(自身を除く): 31801504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 283, 397, 566, 794, 1132, 1588, 1981, 2264, 2779, 3176, 3962, 4528, 5558, 6352, 7924, 9056, 11116, 12704, 15848, 22232, 31696, 44464, 63392, 88928, 112351, 224702, 449404, 786457, 898808, 1572914, 1797616, 3145828, 3595232, 6291656, 12583312, 25166624]

約数ペア:

[(1, 25166624), (2, 12583312), (4, 6291656), (7, 3595232), (8, 3145828), (14, 1797616), (16, 1572914), (28, 898808), (32, 786457), (56, 449404), (112, 224702), (224, 112351), (283, 88928), (397, 63392), (566, 44464), (794, 31696), (1132, 22232), (1588, 15848), (1981, 12704), (2264, 11116), (2779, 9056), (3176, 7924), (3962, 6352), (4528, 5558)]