2615888

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1$

素因数の和:275

約数の個数: 40

約数和(自身を含む): 5624640

約数和(自身を除く): 3008752

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 89, 167, 176, 178, 334, 356, 668, 712, 979, 1336, 1424, 1837, 1958, 2672, 3674, 3916, 7348, 7832, 14696, 14863, 15664, 29392, 29726, 59452, 118904, 163493, 237808, 326986, 653972, 1307944, 2615888]

約数ペア:

[(1, 2615888), (2, 1307944), (4, 653972), (8, 326986), (11, 237808), (16, 163493), (22, 118904), (44, 59452), (88, 29726), (89, 29392), (167, 15664), (176, 14863), (178, 14696), (334, 7832), (356, 7348), (668, 3916), (712, 3674), (979, 2672), (1336, 1958), (1424, 1837)]