3994928

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{673}}^1$

素因数の和:741

約数の個数: 40

約数和(自身を含む): 9026208

約数和(自身を除く): 5031280

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 106, 112, 212, 371, 424, 673, 742, 848, 1346, 1484, 2692, 2968, 4711, 5384, 5936, 9422, 10768, 18844, 35669, 37688, 71338, 75376, 142676, 249683, 285352, 499366, 570704, 998732, 1997464, 3994928]

約数ペア:

[(1, 3994928), (2, 1997464), (4, 998732), (7, 570704), (8, 499366), (14, 285352), (16, 249683), (28, 142676), (53, 75376), (56, 71338), (106, 37688), (112, 35669), (212, 18844), (371, 10768), (424, 9422), (673, 5936), (742, 5384), (848, 4711), (1346, 2968), (1484, 2692)]