71925928

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{5651}}^1$

素因数の和:5737

約数の個数: 32

約数和(自身を含む): 141752160

約数和(自身を除く): 69826232

約数列:

[1, 2, 4, 8, 37, 43, 74, 86, 148, 172, 296, 344, 1591, 3182, 5651, 6364, 11302, 12728, 22604, 45208, 209087, 242993, 418174, 485986, 836348, 971972, 1672696, 1943944, 8990741, 17981482, 35962964, 71925928]

約数ペア:

[(1, 71925928), (2, 35962964), (4, 17981482), (8, 8990741), (37, 1943944), (43, 1672696), (74, 971972), (86, 836348), (148, 485986), (172, 418174), (296, 242993), (344, 209087), (1591, 45208), (3182, 22604), (5651, 12728), (6364, 11302)]