5561072

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1663}}^1$

素因数の和:1701

約数の個数: 40

約数和(自身を含む): 12380160

約数和(自身を除く): 6819088

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1663, 1672, 3326, 3344, 6652, 13304, 18293, 26608, 31597, 36586, 63194, 73172, 126388, 146344, 252776, 292688, 347567, 505552, 695134, 1390268, 2780536, 5561072]

約数ペア:

[(1, 5561072), (2, 2780536), (4, 1390268), (8, 695134), (11, 505552), (16, 347567), (19, 292688), (22, 252776), (38, 146344), (44, 126388), (76, 73172), (88, 63194), (152, 36586), (176, 31597), (209, 26608), (304, 18293), (418, 13304), (836, 6652), (1663, 3344), (1672, 3326)]