28505087208

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{30454153}}^1$

素因数の和:30454178

約数の個数: 48

約数和(自身を含む): 83139840420

約数和(自身を除く): 54634753212

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 30454153, 60908306, 91362459, 121816612, 182724918, 243633224, 274087377, 365449836, 395903989, 548174754, 730899672, 791807978, 1096349508, 1187711967, 1583615956, 2192699016, 2375423934, 3167231912, 3563135901, 4750847868, 7126271802, 9501695736, 14252543604, 28505087208]

約数ペア:

[(1, 28505087208), (2, 14252543604), (3, 9501695736), (4, 7126271802), (6, 4750847868), (8, 3563135901), (9, 3167231912), (12, 2375423934), (13, 2192699016), (18, 1583615956), (24, 1187711967), (26, 1096349508), (36, 791807978), (39, 730899672), (52, 548174754), (72, 395903989), (78, 365449836), (104, 274087377), (117, 243633224), (156, 182724918), (234, 121816612), (312, 91362459), (468, 60908306), (936, 30454153)]