28765164

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1597}}^1$

素因数の和:1702

約数の個数: 48

約数和(自身を含む): 71590400

約数和(自身を除く): 42825236

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 79, 114, 158, 228, 237, 316, 474, 948, 1501, 1597, 3002, 3194, 4503, 4791, 6004, 6388, 9006, 9582, 18012, 19164, 30343, 60686, 91029, 121372, 126163, 182058, 252326, 364116, 378489, 504652, 756978, 1513956, 2397097, 4794194, 7191291, 9588388, 14382582, 28765164]

約数ペア:

[(1, 28765164), (2, 14382582), (3, 9588388), (4, 7191291), (6, 4794194), (12, 2397097), (19, 1513956), (38, 756978), (57, 504652), (76, 378489), (79, 364116), (114, 252326), (158, 182058), (228, 126163), (237, 121372), (316, 91029), (474, 60686), (948, 30343), (1501, 19164), (1597, 18012), (3002, 9582), (3194, 9006), (4503, 6388), (4791, 6004)]