72247976

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{3643}}^1$

素因数の和:3753

約数の個数: 32

約数和(自身を含む): 141241440

約数和(自身を除く): 68993464

約数列:

[1, 2, 4, 8, 37, 67, 74, 134, 148, 268, 296, 536, 2479, 3643, 4958, 7286, 9916, 14572, 19832, 29144, 134791, 244081, 269582, 488162, 539164, 976324, 1078328, 1952648, 9030997, 18061994, 36123988, 72247976]

約数ペア:

[(1, 72247976), (2, 36123988), (4, 18061994), (8, 9030997), (37, 1952648), (67, 1078328), (74, 976324), (134, 539164), (148, 488162), (268, 269582), (296, 244081), (536, 134791), (2479, 29144), (3643, 19832), (4958, 14572), (7286, 9916)]