71575126

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{1117}}^1$

素因数の和:1348

約数の個数: 32

約数和(自身を含む): 128793600

約数和(自身を除く): 57218474

約数列:

[1, 2, 7, 14, 23, 46, 161, 199, 322, 398, 1117, 1393, 2234, 2786, 4577, 7819, 9154, 15638, 25691, 32039, 51382, 64078, 179837, 222283, 359674, 444566, 1555981, 3111962, 5112509, 10225018, 35787563, 71575126]

約数ペア:

[(1, 71575126), (2, 35787563), (7, 10225018), (14, 5112509), (23, 3111962), (46, 1555981), (161, 444566), (199, 359674), (322, 222283), (398, 179837), (1117, 64078), (1393, 51382), (2234, 32039), (2786, 25691), (4577, 15638), (7819, 9154)]