28769328

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{28541}}^1$

素因数の和:28562

約数の個数: 60

約数和(自身を含む): 92019408

約数和(自身を除く): 63250080

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 28541, 57082, 85623, 114164, 171246, 199787, 228328, 256869, 342492, 399574, 456656, 513738, 599361, 684984, 799148, 1027476, 1198722, 1369968, 1598296, 1798083, 2054952, 2397444, 3196592, 3596166, 4109904, 4794888, 7192332, 9589776, 14384664, 28769328]

約数ペア:

[(1, 28769328), (2, 14384664), (3, 9589776), (4, 7192332), (6, 4794888), (7, 4109904), (8, 3596166), (9, 3196592), (12, 2397444), (14, 2054952), (16, 1798083), (18, 1598296), (21, 1369968), (24, 1198722), (28, 1027476), (36, 799148), (42, 684984), (48, 599361), (56, 513738), (63, 456656), (72, 399574), (84, 342492), (112, 256869), (126, 228328), (144, 199787), (168, 171246), (252, 114164), (336, 85623), (504, 57082), (1008, 28541)]