28313392

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{337}}^1$

素因数の和:493

約数の個数: 40

約数和(自身を含む): 56581200

約数和(自身を除く): 28267808

約数列:

[1, 2, 4, 8, 16, 59, 89, 118, 178, 236, 337, 356, 472, 674, 712, 944, 1348, 1424, 2696, 5251, 5392, 10502, 19883, 21004, 29993, 39766, 42008, 59986, 79532, 84016, 119972, 159064, 239944, 318128, 479888, 1769587, 3539174, 7078348, 14156696, 28313392]

約数ペア:

[(1, 28313392), (2, 14156696), (4, 7078348), (8, 3539174), (16, 1769587), (59, 479888), (89, 318128), (118, 239944), (178, 159064), (236, 119972), (337, 84016), (356, 79532), (472, 59986), (674, 42008), (712, 39766), (944, 29993), (1348, 21004), (1424, 19883), (2696, 10502), (5251, 5392)]