15694539728

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{263}}^1\times {\mathrm{12391}}^1$

素因数の和:12712

約数の個数: 80

約数和(自身を含む): 35698477056

約数和(自身を除く): 20003937328

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 112, 172, 263, 301, 344, 526, 602, 688, 1052, 1204, 1841, 2104, 2408, 3682, 4208, 4816, 7364, 11309, 12391, 14728, 22618, 24782, 29456, 45236, 49564, 79163, 86737, 90472, 99128, 158326, 173474, 180944, 198256, 316652, 346948, 532813, 633304, 693896, 1065626, 1266608, 1387792, 2131252, 3258833, 3729691, 4262504, 6517666, 7459382, 8525008, 13035332, 14918764, 22811831, 26070664, 29837528, 45623662, 52141328, 59675056, 91247324, 140129819, 182494648, 280259638, 364989296, 560519276, 980908733, 1121038552, 1961817466, 2242077104, 3923634932, 7847269864, 15694539728]

約数ペア:

[(1, 15694539728), (2, 7847269864), (4, 3923634932), (7, 2242077104), (8, 1961817466), (14, 1121038552), (16, 980908733), (28, 560519276), (43, 364989296), (56, 280259638), (86, 182494648), (112, 140129819), (172, 91247324), (263, 59675056), (301, 52141328), (344, 45623662), (526, 29837528), (602, 26070664), (688, 22811831), (1052, 14918764), (1204, 13035332), (1841, 8525008), (2104, 7459382), (2408, 6517666), (3682, 4262504), (4208, 3729691), (4816, 3258833), (7364, 2131252), (11309, 1387792), (12391, 1266608), (14728, 1065626), (22618, 693896), (24782, 633304), (29456, 532813), (45236, 346948), (49564, 316652), (79163, 198256), (86737, 180944), (90472, 173474), (99128, 158326)]