28587216

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{85081}}^1$

素因数の和:85099

約数の個数: 40

約数和(自身を含む): 84401344

約数和(自身を除く): 55814128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 85081, 170162, 255243, 340324, 510486, 595567, 680648, 1020972, 1191134, 1361296, 1786701, 2041944, 2382268, 3573402, 4083888, 4764536, 7146804, 9529072, 14293608, 28587216]

約数ペア:

[(1, 28587216), (2, 14293608), (3, 9529072), (4, 7146804), (6, 4764536), (7, 4083888), (8, 3573402), (12, 2382268), (14, 2041944), (16, 1786701), (21, 1361296), (24, 1191134), (28, 1020972), (42, 680648), (48, 595567), (56, 510486), (84, 340324), (112, 255243), (168, 170162), (336, 85081)]