28103942

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1$

素因数の和:296

約数の個数: 32

約数和(自身を含む): 45390240

約数和(自身を除く): 17286298

約数列:

[1, 2, 37, 41, 59, 74, 82, 118, 157, 314, 1517, 2183, 2419, 3034, 4366, 4838, 5809, 6437, 9263, 11618, 12874, 18526, 89503, 179006, 238169, 342731, 379783, 476338, 685462, 759566, 14051971, 28103942]

約数ペア:

[(1, 28103942), (2, 14051971), (37, 759566), (41, 685462), (59, 476338), (74, 379783), (82, 342731), (118, 238169), (157, 179006), (314, 89503), (1517, 18526), (2183, 12874), (2419, 11618), (3034, 9263), (4366, 6437), (4838, 5809)]