78884

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:95

約数の個数: 24

約数和(自身を含む): 156408

約数和(自身を除く): 77524

約数列:

[1, 2, 4, 13, 26, 37, 41, 52, 74, 82, 148, 164, 481, 533, 962, 1066, 1517, 1924, 2132, 3034, 6068, 19721, 39442, 78884]

約数ペア:

[(1, 78884), (2, 39442), (4, 19721), (13, 6068), (26, 3034), (37, 2132), (41, 1924), (52, 1517), (74, 1066), (82, 962), (148, 533), (164, 481)]