74989384

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{3739}}^1$

素因数の和:3877

約数の個数: 32

約数和(自身を含む): 148104000

約数和(自身を除く): 73114616

約数列:

[1, 2, 4, 8, 23, 46, 92, 109, 184, 218, 436, 872, 2507, 3739, 5014, 7478, 10028, 14956, 20056, 29912, 85997, 171994, 343988, 407551, 687976, 815102, 1630204, 3260408, 9373673, 18747346, 37494692, 74989384]

約数ペア:

[(1, 74989384), (2, 37494692), (4, 18747346), (8, 9373673), (23, 3260408), (46, 1630204), (92, 815102), (109, 687976), (184, 407551), (218, 343988), (436, 171994), (872, 85997), (2507, 29912), (3739, 20056), (5014, 14956), (7478, 10028)]