72503944

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{312517}}^1$

素因数の和:312552

約数の個数: 16

約数和(自身を含む): 140633100

約数和(自身を除く): 68129156

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 312517, 625034, 1250068, 2500136, 9062993, 18125986, 36251972, 72503944]

約数ペア:

[(1, 72503944), (2, 36251972), (4, 18125986), (8, 9062993), (29, 2500136), (58, 1250068), (116, 625034), (232, 312517)]