40306798

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{443}}^1$

素因数の和:616

約数の個数: 32

約数和(自身を含む): 71011584

約数和(自身を除く): 30704786

約数列:

[1, 2, 7, 14, 67, 97, 134, 194, 443, 469, 679, 886, 938, 1358, 3101, 6202, 6499, 12998, 29681, 42971, 45493, 59362, 85942, 90986, 207767, 300797, 415534, 601594, 2879057, 5758114, 20153399, 40306798]

約数ペア:

[(1, 40306798), (2, 20153399), (7, 5758114), (14, 2879057), (67, 601594), (97, 415534), (134, 300797), (194, 207767), (443, 90986), (469, 85942), (679, 59362), (886, 45493), (938, 42971), (1358, 29681), (3101, 12998), (6202, 6499)]