858597968

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{367}}^1\times {\mathrm{2003}}^1$

素因数の和:2451

約数の個数: 40

約数和(自身を含む): 1691760768

約数和(自身を除く): 833162800

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 367, 584, 734, 1168, 1468, 2003, 2936, 4006, 5872, 8012, 16024, 26791, 32048, 53582, 107164, 146219, 214328, 292438, 428656, 584876, 735101, 1169752, 1470202, 2339504, 2940404, 5880808, 11761616, 53662373, 107324746, 214649492, 429298984, 858597968]

約数ペア:

[(1, 858597968), (2, 429298984), (4, 214649492), (8, 107324746), (16, 53662373), (73, 11761616), (146, 5880808), (292, 2940404), (367, 2339504), (584, 1470202), (734, 1169752), (1168, 735101), (1468, 584876), (2003, 428656), (2936, 292438), (4006, 214328), (5872, 146219), (8012, 107164), (16024, 53582), (26791, 32048)]