25717084

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:222

約数の個数: 48

約数和(自身を含む): 48988800

約数和(自身を除く): 23271716

約数列:

[1, 2, 4, 29, 47, 53, 58, 89, 94, 106, 116, 178, 188, 212, 356, 1363, 1537, 2491, 2581, 2726, 3074, 4183, 4717, 4982, 5162, 5452, 6148, 8366, 9434, 9964, 10324, 16732, 18868, 72239, 121307, 136793, 144478, 221699, 242614, 273586, 288956, 443398, 485228, 547172, 886796, 6429271, 12858542, 25717084]

約数ペア:

[(1, 25717084), (2, 12858542), (4, 6429271), (29, 886796), (47, 547172), (53, 485228), (58, 443398), (89, 288956), (94, 273586), (106, 242614), (116, 221699), (178, 144478), (188, 136793), (212, 121307), (356, 72239), (1363, 18868), (1537, 16732), (2491, 10324), (2581, 9964), (2726, 9434), (3074, 8366), (4183, 6148), (4717, 5452), (4982, 5162)]