74988008

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{4513}}^1$

素因数の和:4617

約数の個数: 32

約数和(自身を含む): 147336960

約数和(自身を除く): 72348952

約数列:

[1, 2, 4, 8, 31, 62, 67, 124, 134, 248, 268, 536, 2077, 4154, 4513, 8308, 9026, 16616, 18052, 36104, 139903, 279806, 302371, 559612, 604742, 1119224, 1209484, 2418968, 9373501, 18747002, 37494004, 74988008]

約数ペア:

[(1, 74988008), (2, 37494004), (4, 18747002), (8, 9373501), (31, 2418968), (62, 1209484), (67, 1119224), (124, 604742), (134, 559612), (248, 302371), (268, 279806), (536, 139903), (2077, 36104), (4154, 18052), (4513, 16616), (8308, 9026)]