1403976

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:214

約数の個数: 64

約数和(自身を含む): 4106880

約数和(自身を除く): 2702904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 61, 84, 122, 137, 168, 183, 244, 274, 366, 411, 427, 488, 548, 732, 822, 854, 959, 1096, 1281, 1464, 1644, 1708, 1918, 2562, 2877, 3288, 3416, 3836, 5124, 5754, 7672, 8357, 10248, 11508, 16714, 23016, 25071, 33428, 50142, 58499, 66856, 100284, 116998, 175497, 200568, 233996, 350994, 467992, 701988, 1403976]

約数ペア:

[(1, 1403976), (2, 701988), (3, 467992), (4, 350994), (6, 233996), (7, 200568), (8, 175497), (12, 116998), (14, 100284), (21, 66856), (24, 58499), (28, 50142), (42, 33428), (56, 25071), (61, 23016), (84, 16714), (122, 11508), (137, 10248), (168, 8357), (183, 7672), (244, 5754), (274, 5124), (366, 3836), (411, 3416), (427, 3288), (488, 2877), (548, 2562), (732, 1918), (822, 1708), (854, 1644), (959, 1464), (1096, 1281)]