13985104

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:188

約数の個数: 80

約数和(自身を含む): 33212160

約数和(自身を除く): 19227056

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 61, 89, 92, 112, 122, 161, 178, 184, 244, 322, 356, 368, 427, 488, 623, 644, 712, 854, 976, 1246, 1288, 1403, 1424, 1708, 2047, 2492, 2576, 2806, 3416, 4094, 4984, 5429, 5612, 6832, 8188, 9821, 9968, 10858, 11224, 14329, 16376, 19642, 21716, 22448, 28658, 32752, 38003, 39284, 43432, 57316, 76006, 78568, 86864, 114632, 124867, 152012, 157136, 229264, 249734, 304024, 499468, 608048, 874069, 998936, 1748138, 1997872, 3496276, 6992552, 13985104]

約数ペア:

[(1, 13985104), (2, 6992552), (4, 3496276), (7, 1997872), (8, 1748138), (14, 998936), (16, 874069), (23, 608048), (28, 499468), (46, 304024), (56, 249734), (61, 229264), (89, 157136), (92, 152012), (112, 124867), (122, 114632), (161, 86864), (178, 78568), (184, 76006), (244, 57316), (322, 43432), (356, 39284), (368, 38003), (427, 32752), (488, 28658), (623, 22448), (644, 21716), (712, 19642), (854, 16376), (976, 14329), (1246, 11224), (1288, 10858), (1403, 9968), (1424, 9821), (1708, 8188), (2047, 6832), (2492, 5612), (2576, 5429), (2806, 4984), (3416, 4094)]