13963871488

素因数分解:

$2^8\times 7^1\times {\mathrm{127}}^1\times {\mathrm{61357}}^1$

素因数の和:61507

約数の個数: 72

約数和(自身を含む): 32106432512

約数和(自身を除く): 18142561024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 127, 128, 224, 254, 256, 448, 508, 889, 896, 1016, 1778, 1792, 2032, 3556, 4064, 7112, 8128, 14224, 16256, 28448, 32512, 56896, 61357, 113792, 122714, 227584, 245428, 429499, 490856, 858998, 981712, 1717996, 1963424, 3435992, 3926848, 6871984, 7792339, 7853696, 13743968, 15584678, 15707392, 27487936, 31169356, 54546373, 54975872, 62338712, 109092746, 109951744, 124677424, 218185492, 249354848, 436370984, 498709696, 872741968, 997419392, 1745483936, 1994838784, 3490967872, 6981935744, 13963871488]

約数ペア:

[(1, 13963871488), (2, 6981935744), (4, 3490967872), (7, 1994838784), (8, 1745483936), (14, 997419392), (16, 872741968), (28, 498709696), (32, 436370984), (56, 249354848), (64, 218185492), (112, 124677424), (127, 109951744), (128, 109092746), (224, 62338712), (254, 54975872), (256, 54546373), (448, 31169356), (508, 27487936), (889, 15707392), (896, 15584678), (1016, 13743968), (1778, 7853696), (1792, 7792339), (2032, 6871984), (3556, 3926848), (4064, 3435992), (7112, 1963424), (8128, 1717996), (14224, 981712), (16256, 858998), (28448, 490856), (32512, 429499), (56896, 245428), (61357, 227584), (113792, 122714)]