40744284

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{521}}^1$

素因数の和:568

約数の個数: 96

約数和(自身を含む): 116928000

約数和(自身を除く): 76183716

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 76, 84, 98, 114, 133, 147, 196, 228, 266, 294, 343, 399, 521, 532, 588, 686, 798, 931, 1029, 1042, 1372, 1563, 1596, 1862, 2058, 2084, 2793, 3126, 3647, 3724, 4116, 5586, 6252, 6517, 7294, 9899, 10941, 11172, 13034, 14588, 19551, 19798, 21882, 25529, 26068, 29697, 39102, 39596, 43764, 51058, 59394, 69293, 76587, 78204, 102116, 118788, 138586, 153174, 178703, 207879, 277172, 306348, 357406, 415758, 485051, 536109, 714812, 831516, 970102, 1072218, 1455153, 1940204, 2144436, 2910306, 3395357, 5820612, 6790714, 10186071, 13581428, 20372142, 40744284]

約数ペア:

[(1, 40744284), (2, 20372142), (3, 13581428), (4, 10186071), (6, 6790714), (7, 5820612), (12, 3395357), (14, 2910306), (19, 2144436), (21, 1940204), (28, 1455153), (38, 1072218), (42, 970102), (49, 831516), (57, 714812), (76, 536109), (84, 485051), (98, 415758), (114, 357406), (133, 306348), (147, 277172), (196, 207879), (228, 178703), (266, 153174), (294, 138586), (343, 118788), (399, 102116), (521, 78204), (532, 76587), (588, 69293), (686, 59394), (798, 51058), (931, 43764), (1029, 39596), (1042, 39102), (1372, 29697), (1563, 26068), (1596, 25529), (1862, 21882), (2058, 19798), (2084, 19551), (2793, 14588), (3126, 13034), (3647, 11172), (3724, 10941), (4116, 9899), (5586, 7294), (6252, 6517)]