15979712

素因数分解:

$2^6\times 7^1\times {\mathrm{53}}^1\times {\mathrm{673}}^1$

素因数の和:745

約数の個数: 56

約数和(自身を含む): 36978336

約数和(自身を除く): 20998624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 64, 106, 112, 212, 224, 371, 424, 448, 673, 742, 848, 1346, 1484, 1696, 2692, 2968, 3392, 4711, 5384, 5936, 9422, 10768, 11872, 18844, 21536, 23744, 35669, 37688, 43072, 71338, 75376, 142676, 150752, 249683, 285352, 301504, 499366, 570704, 998732, 1141408, 1997464, 2282816, 3994928, 7989856, 15979712]

約数ペア:

[(1, 15979712), (2, 7989856), (4, 3994928), (7, 2282816), (8, 1997464), (14, 1141408), (16, 998732), (28, 570704), (32, 499366), (53, 301504), (56, 285352), (64, 249683), (106, 150752), (112, 142676), (212, 75376), (224, 71338), (371, 43072), (424, 37688), (448, 35669), (673, 23744), (742, 21536), (848, 18844), (1346, 11872), (1484, 10768), (1696, 9422), (2692, 5936), (2968, 5384), (3392, 4711)]