39662672

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1$

素因数の和:300

約数の個数: 80

約数和(自身を含む): 93208320

約数和(自身を除く): 53545648

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 89, 92, 112, 161, 173, 178, 184, 322, 346, 356, 368, 623, 644, 692, 712, 1211, 1246, 1288, 1384, 1424, 2047, 2422, 2492, 2576, 2768, 3979, 4094, 4844, 4984, 7958, 8188, 9688, 9968, 14329, 15397, 15916, 16376, 19376, 27853, 28658, 30794, 31832, 32752, 55706, 57316, 61588, 63664, 107779, 111412, 114632, 123176, 215558, 222824, 229264, 246352, 354131, 431116, 445648, 708262, 862232, 1416524, 1724464, 2478917, 2833048, 4957834, 5666096, 9915668, 19831336, 39662672]

約数ペア:

[(1, 39662672), (2, 19831336), (4, 9915668), (7, 5666096), (8, 4957834), (14, 2833048), (16, 2478917), (23, 1724464), (28, 1416524), (46, 862232), (56, 708262), (89, 445648), (92, 431116), (112, 354131), (161, 246352), (173, 229264), (178, 222824), (184, 215558), (322, 123176), (346, 114632), (356, 111412), (368, 107779), (623, 63664), (644, 61588), (692, 57316), (712, 55706), (1211, 32752), (1246, 31832), (1288, 30794), (1384, 28658), (1424, 27853), (2047, 19376), (2422, 16376), (2492, 15916), (2576, 15397), (2768, 14329), (3979, 9968), (4094, 9688), (4844, 8188), (4984, 7958)]