71003464

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{509}}^1$

素因数の和:622

約数の個数: 64

約数和(自身を含む): 158630400

約数和(自身を除く): 87626936

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 53, 56, 94, 106, 188, 212, 329, 371, 376, 424, 509, 658, 742, 1018, 1316, 1484, 2036, 2491, 2632, 2968, 3563, 4072, 4982, 7126, 9964, 14252, 17437, 19928, 23923, 26977, 28504, 34874, 47846, 53954, 69748, 95692, 107908, 139496, 167461, 188839, 191384, 215816, 334922, 377678, 669844, 755356, 1267919, 1339688, 1510712, 2535838, 5071676, 8875433, 10143352, 17750866, 35501732, 71003464]

約数ペア:

[(1, 71003464), (2, 35501732), (4, 17750866), (7, 10143352), (8, 8875433), (14, 5071676), (28, 2535838), (47, 1510712), (53, 1339688), (56, 1267919), (94, 755356), (106, 669844), (188, 377678), (212, 334922), (329, 215816), (371, 191384), (376, 188839), (424, 167461), (509, 139496), (658, 107908), (742, 95692), (1018, 69748), (1316, 53954), (1484, 47846), (2036, 34874), (2491, 28504), (2632, 26977), (2968, 23923), (3563, 19928), (4072, 17437), (4982, 14252), (7126, 9964)]