1456084

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:77

約数の個数: 72

約数和(自身を含む): 3447360

約数和(自身を除く): 1991276

約数列:

[1, 2, 4, 7, 14, 17, 19, 23, 28, 34, 38, 46, 49, 68, 76, 92, 98, 119, 133, 161, 196, 238, 266, 322, 323, 391, 437, 476, 532, 644, 646, 782, 833, 874, 931, 1127, 1292, 1564, 1666, 1748, 1862, 2254, 2261, 2737, 3059, 3332, 3724, 4508, 4522, 5474, 6118, 7429, 9044, 10948, 12236, 14858, 15827, 19159, 21413, 29716, 31654, 38318, 42826, 52003, 63308, 76636, 85652, 104006, 208012, 364021, 728042, 1456084]

約数ペア:

[(1, 1456084), (2, 728042), (4, 364021), (7, 208012), (14, 104006), (17, 85652), (19, 76636), (23, 63308), (28, 52003), (34, 42826), (38, 38318), (46, 31654), (49, 29716), (68, 21413), (76, 19159), (92, 15827), (98, 14858), (119, 12236), (133, 10948), (161, 9044), (196, 7429), (238, 6118), (266, 5474), (322, 4522), (323, 4508), (391, 3724), (437, 3332), (476, 3059), (532, 2737), (644, 2261), (646, 2254), (782, 1862), (833, 1748), (874, 1666), (931, 1564), (1127, 1292)]