71575952

素因数分解:

$2^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{9001}}^1$

素因数の和:9087

約数の個数: 40

約数和(自身を含む): 160739712

約数和(自身を除く): 89163760

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 71, 112, 142, 284, 497, 568, 994, 1136, 1988, 3976, 7952, 9001, 18002, 36004, 63007, 72008, 126014, 144016, 252028, 504056, 639071, 1008112, 1278142, 2556284, 4473497, 5112568, 8946994, 10225136, 17893988, 35787976, 71575952]

約数ペア:

[(1, 71575952), (2, 35787976), (4, 17893988), (7, 10225136), (8, 8946994), (14, 5112568), (16, 4473497), (28, 2556284), (56, 1278142), (71, 1008112), (112, 639071), (142, 504056), (284, 252028), (497, 144016), (568, 126014), (994, 72008), (1136, 63007), (1988, 36004), (3976, 18002), (7952, 9001)]