65428132

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{30347}}^1$

素因数の和:30376

約数の個数: 36

約数和(自身を含む): 145306224

約数和(自身を除く): 79878092

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 539, 1078, 2156, 30347, 60694, 121388, 212429, 333817, 424858, 667634, 849716, 1335268, 1487003, 2336719, 2974006, 4673438, 5948012, 9346876, 16357033, 32714066, 65428132]

約数ペア:

[(1, 65428132), (2, 32714066), (4, 16357033), (7, 9346876), (11, 5948012), (14, 4673438), (22, 2974006), (28, 2336719), (44, 1487003), (49, 1335268), (77, 849716), (98, 667634), (154, 424858), (196, 333817), (308, 212429), (539, 121388), (1078, 60694), (2156, 30347)]