6961528

素因数分解:

$2^3\times 7^3\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:129

約数の個数: 64

約数和(自身を含む): 15840000

約数和(自身を除く): 8878472

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 49, 56, 59, 86, 98, 118, 172, 196, 236, 301, 343, 344, 392, 413, 472, 602, 686, 826, 1204, 1372, 1652, 2107, 2408, 2537, 2744, 2891, 3304, 4214, 5074, 5782, 8428, 10148, 11564, 14749, 16856, 17759, 20237, 20296, 23128, 29498, 35518, 40474, 58996, 71036, 80948, 117992, 124313, 142072, 161896, 248626, 497252, 870191, 994504, 1740382, 3480764, 6961528]

約数ペア:

[(1, 6961528), (2, 3480764), (4, 1740382), (7, 994504), (8, 870191), (14, 497252), (28, 248626), (43, 161896), (49, 142072), (56, 124313), (59, 117992), (86, 80948), (98, 71036), (118, 58996), (172, 40474), (196, 35518), (236, 29498), (301, 23128), (343, 20296), (344, 20237), (392, 17759), (413, 16856), (472, 14749), (602, 11564), (686, 10148), (826, 8428), (1204, 5782), (1372, 5074), (1652, 4214), (2107, 3304), (2408, 2891), (2537, 2744)]